diff --git a/api/src/database.types.ts b/api/src/database.types.ts
index 42aee68..eeced73 100644
--- a/api/src/database.types.ts
+++ b/api/src/database.types.ts
@@ -432,20 +432,20 @@ export type Database = {
       }
       user_introductions: {
         Row: {
+          config: Json
           created_at: string | null
-          intro_email: string
           updated_at: string | null
           user_id: string
         }
         Insert: {
+          config?: Json
           created_at?: string | null
-          intro_email: string
           updated_at?: string | null
           user_id: string
         }
         Update: {
+          config?: Json
           created_at?: string | null
-          intro_email?: string
           updated_at?: string | null
           user_id?: string
         }
diff --git a/api/src/tablo.ts b/api/src/tablo.ts
index cc6f397..61faa86 100644
--- a/api/src/tablo.ts
+++ b/api/src/tablo.ts
@@ -394,16 +394,16 @@ tabloRouter.post("/invite", async (c) => {
     );
   }
 
-  const { data: intro, error: introError } = await supabase
+  const { data: introConfigData, error: introError } = await supabase
     .from("user_introductions")
-    .select("intro_email")
+    .select("config")
     .eq("user_id", sender.id)
     .single();
 
   if (introError) {
     return c.json({ error: introError.message }, 500);
   }
-  const introEmail = intro?.intro_email;
+  const introEmail = introConfigData?.config?.intro_email;
 
   const { error } = await supabase.from("tablo_invites").insert({
     invited_email: recipientmail,
@@ -428,7 +428,10 @@ tabloRouter.post("/invite", async (c) => {
            }/join/${encodeURIComponent(tablo.name)}?token=${encodeURIComponent(
       token
     )}">ce lien</a> pour accepter l'invitation.</p>
-    <p>${introEmail}</p>`,
+           <br>
+           ${introEmail ? `<p>${introEmail}</p>` : ""}
+           <p>Cordialement.</p>
+    `,
   });
 
   return c.json({
diff --git a/sql/24_replace_intro_email_by_json.sql b/sql/24_replace_intro_email_by_json.sql
new file mode 100644
index 0000000..803f279
--- /dev/null
+++ b/sql/24_replace_intro_email_by_json.sql
@@ -0,0 +1,8 @@
+-- Replace intro_email column with config JSONB column
+ALTER TABLE user_introductions DROP COLUMN intro_email;
+
+ALTER TABLE user_introductions ADD COLUMN config JSONB NOT NULL DEFAULT '{}'::jsonb;
+
+-- Update column comment
+COMMENT ON COLUMN user_introductions.config IS 'User introduction configuration stored as JSON';
+
diff --git a/ui/src/hooks/intros.ts b/ui/src/hooks/intros.ts
index 7ca8d68..6c82d8c 100644
--- a/ui/src/hooks/intros.ts
+++ b/ui/src/hooks/intros.ts
@@ -6,22 +6,43 @@ import { queryClient } from "src/lib/api";
 import { Tables } from "@ui/types/database.types";
 import { useEffect, useState } from "react";
 
-export const useIntroduction = () => {
+type IntroductionConfig = {
+  intro_email: string;
+};
+
+type Introduction = Tables<"user_introductions"> & {
+  config: IntroductionConfig;
+};
+
+export const useIntroduction = (): {
+  introduction: IntroductionConfig;
+  setDraftIntroduction: (cfg: IntroductionConfig) => void;
+  updateIntroduction: (cfg: IntroductionConfig) => void;
+  isPending: boolean;
+} => {
   const { data, isPending } = useFetchIntroduction();
   const { mutate: updateIntroduction, isPending: updateIntroductionPending } =
     useUpsertIntroduction();
 
   const [draftIntroduction, setDraftIntroduction] =
-    useState<Tables<"user_introductions"> | null>(data || null);
+    useState<IntroductionConfig | null>(null);
 
   useEffect(() => {
-    setDraftIntroduction(data || null);
+    if (data) {
+      setDraftIntroduction(data.config as IntroductionConfig);
+    } else {
+      setDraftIntroduction({
+        intro_email: "",
+      });
+    }
   }, [data]);
-
   return {
-    introduction: draftIntroduction,
+    introduction: draftIntroduction ?? {
+      intro_email: "",
+    },
     setDraftIntroduction,
-    updateIntroduction,
+    updateIntroduction: (cfg: IntroductionConfig) =>
+      updateIntroduction({ introEmail: cfg.intro_email }),
     isPending: updateIntroductionPending || isPending,
   };
 };
@@ -32,7 +53,7 @@ export const useIntroduction = () => {
 export function useFetchIntroduction() {
   const user = useUser();
 
-  const { data, isPending } = useQuery<Tables<"user_introductions">>({
+  const { data, isPending } = useQuery<Introduction>({
     queryKey: ["introduction", user.id] as QueryKey,
     queryFn: async () => {
       const { data, error } = await supabase
@@ -65,7 +86,7 @@ export function useUpsertIntroduction() {
       const { error } = await supabase.from("user_introductions").upsert(
         {
           user_id: user.id,
-          intro_email: introEmail,
+          config: { intro_email: introEmail },
         },
         {
           onConflict: "user_id",
diff --git a/ui/src/pages/settings.tsx b/ui/src/pages/settings.tsx
index bde29d1..9e788ca 100644
--- a/ui/src/pages/settings.tsx
+++ b/ui/src/pages/settings.tsx
@@ -94,9 +94,7 @@ export default function SettingsPage() {
                   id="introductionEmail"
                   value={introduction?.intro_email || ""}
                   onChange={(e) =>
-                    setDraftIntroduction((prev) =>
-                      prev ? { ...prev, intro_email: e.target.value } : null
-                    )
+                    setDraftIntroduction({ ...introduction, intro_email: e.target.value })
                   }
                   placeholder="Bonjour,&#10;&#10;Je vous invite à rejoindre mon espace de travail sur XTablo...&#10;&#10;Cordialement"
                   rows={8}
@@ -110,9 +108,7 @@ export default function SettingsPage() {
               <div className="flex justify-end">
                 <Button
                   disabled={updateIntroductionPending}
-                  onClick={() =>
-                    updateIntroduction({ introEmail: introduction?.intro_email || "" })
-                  }
+                  onClick={() => updateIntroduction({ intro_email: introduction.intro_email })}
                 >
                   {updateIntroductionPending ? "Enregistrement..." : "Enregistrer"}
                 </Button>
diff --git a/ui/src/types/database.types.ts b/ui/src/types/database.types.ts
index 6fd2969..eeced73 100644
--- a/ui/src/types/database.types.ts
+++ b/ui/src/types/database.types.ts
@@ -4,635 +4,629 @@ export type Json =
   | boolean
   | null
   | { [key: string]: Json | undefined }
-  | Json[];
+  | Json[]
 
 export type Database = {
   // Allows to automatically instantiate createClient with right options
   // instead of createClient<Database, { PostgrestVersion: 'XX' }>(URL, KEY)
   __InternalSupabase: {
-    PostgrestVersion: "13.0.4";
-  };
+    PostgrestVersion: "13.0.4"
+  }
   public: {
     Tables: {
       availabilities: {
         Row: {
-          availability_data: Json;
-          created_at: string;
-          exceptions: Json | null;
-          id: number;
-          updated_at: string;
-          user_id: string;
-        };
+          availability_data: Json
+          created_at: string
+          exceptions: Json | null
+          id: number
+          updated_at: string
+          user_id: string
+        }
         Insert: {
-          availability_data?: Json;
-          created_at?: string;
-          exceptions?: Json | null;
-          id?: number;
-          updated_at?: string;
-          user_id: string;
-        };
+          availability_data?: Json
+          created_at?: string
+          exceptions?: Json | null
+          id?: number
+          updated_at?: string
+          user_id: string
+        }
         Update: {
-          availability_data?: Json;
-          created_at?: string;
-          exceptions?: Json | null;
-          id?: number;
-          updated_at?: string;
-          user_id?: string;
-        };
-        Relationships: [];
-      };
+          availability_data?: Json
+          created_at?: string
+          exceptions?: Json | null
+          id?: number
+          updated_at?: string
+          user_id?: string
+        }
+        Relationships: []
+      }
       calendar_subscriptions: {
         Row: {
-          created_at: string | null;
-          id: string;
-          tablo_id: string;
-          token: string;
-        };
+          created_at: string | null
+          id: string
+          tablo_id: string
+          token: string
+        }
         Insert: {
-          created_at?: string | null;
-          id?: string;
-          tablo_id: string;
-          token: string;
-        };
+          created_at?: string | null
+          id?: string
+          tablo_id: string
+          token: string
+        }
         Update: {
-          created_at?: string | null;
-          id?: string;
-          tablo_id?: string;
-          token?: string;
-        };
+          created_at?: string | null
+          id?: string
+          tablo_id?: string
+          token?: string
+        }
         Relationships: [
           {
-            foreignKeyName: "calendar_subscriptions_tablo_id_fkey";
-            columns: ["tablo_id"];
-            isOneToOne: true;
-            referencedRelation: "events_and_tablos";
-            referencedColumns: ["tablo_id"];
+            foreignKeyName: "calendar_subscriptions_tablo_id_fkey"
+            columns: ["tablo_id"]
+            isOneToOne: true
+            referencedRelation: "events_and_tablos"
+            referencedColumns: ["tablo_id"]
           },
           {
-            foreignKeyName: "calendar_subscriptions_tablo_id_fkey";
-            columns: ["tablo_id"];
-            isOneToOne: true;
-            referencedRelation: "tablos";
-            referencedColumns: ["id"];
+            foreignKeyName: "calendar_subscriptions_tablo_id_fkey"
+            columns: ["tablo_id"]
+            isOneToOne: true
+            referencedRelation: "tablos"
+            referencedColumns: ["id"]
           },
           {
-            foreignKeyName: "calendar_subscriptions_tablo_id_fkey";
-            columns: ["tablo_id"];
-            isOneToOne: true;
-            referencedRelation: "user_tablos";
-            referencedColumns: ["id"];
-          }
-        ];
-      };
+            foreignKeyName: "calendar_subscriptions_tablo_id_fkey"
+            columns: ["tablo_id"]
+            isOneToOne: true
+            referencedRelation: "user_tablos"
+            referencedColumns: ["id"]
+          },
+        ]
+      }
       devis: {
         Row: {
-          client_email: string;
-          created_at: string;
-          date: string;
-          due_date: string;
-          id: string;
-          items: Json;
-          notes: string | null;
-          number: string;
-          status: Database["public"]["Enums"]["devis_status"];
-          subtotal: number;
-          tax: number;
-          terms: string | null;
-          total: number;
-          updated_at: string;
-          user_id: string;
-        };
+          client_email: string
+          created_at: string
+          date: string
+          due_date: string
+          id: string
+          items: Json
+          notes: string | null
+          number: string
+          status: Database["public"]["Enums"]["devis_status"]
+          subtotal: number
+          tax: number
+          terms: string | null
+          total: number
+          updated_at: string
+          user_id: string
+        }
         Insert: {
-          client_email: string;
-          created_at?: string;
-          date: string;
-          due_date: string;
-          id?: string;
-          items?: Json;
-          notes?: string | null;
-          number: string;
-          status?: Database["public"]["Enums"]["devis_status"];
-          subtotal: number;
-          tax: number;
-          terms?: string | null;
-          total: number;
-          updated_at?: string;
-          user_id: string;
-        };
+          client_email: string
+          created_at?: string
+          date: string
+          due_date: string
+          id?: string
+          items?: Json
+          notes?: string | null
+          number: string
+          status?: Database["public"]["Enums"]["devis_status"]
+          subtotal: number
+          tax: number
+          terms?: string | null
+          total: number
+          updated_at?: string
+          user_id: string
+        }
         Update: {
-          client_email?: string;
-          created_at?: string;
-          date?: string;
-          due_date?: string;
-          id?: string;
-          items?: Json;
-          notes?: string | null;
-          number?: string;
-          status?: Database["public"]["Enums"]["devis_status"];
-          subtotal?: number;
-          tax?: number;
-          terms?: string | null;
-          total?: number;
-          updated_at?: string;
-          user_id?: string;
-        };
-        Relationships: [];
-      };
+          client_email?: string
+          created_at?: string
+          date?: string
+          due_date?: string
+          id?: string
+          items?: Json
+          notes?: string | null
+          number?: string
+          status?: Database["public"]["Enums"]["devis_status"]
+          subtotal?: number
+          tax?: number
+          terms?: string | null
+          total?: number
+          updated_at?: string
+          user_id?: string
+        }
+        Relationships: []
+      }
       event_types: {
         Row: {
-          config: Json;
-          created_at: string | null;
-          deleted_at: string | null;
-          id: string;
-          is_active: boolean;
-          standard_name: string | null;
-          updated_at: string | null;
-          user_id: string;
-        };
+          config: Json
+          created_at: string | null
+          deleted_at: string | null
+          id: string
+          is_active: boolean
+          standard_name: string | null
+          updated_at: string | null
+          user_id: string
+        }
         Insert: {
-          config?: Json;
-          created_at?: string | null;
-          deleted_at?: string | null;
-          id?: string;
-          is_active?: boolean;
-          standard_name?: string | null;
-          updated_at?: string | null;
-          user_id: string;
-        };
+          config?: Json
+          created_at?: string | null
+          deleted_at?: string | null
+          id?: string
+          is_active?: boolean
+          standard_name?: string | null
+          updated_at?: string | null
+          user_id: string
+        }
         Update: {
-          config?: Json;
-          created_at?: string | null;
-          deleted_at?: string | null;
-          id?: string;
-          is_active?: boolean;
-          standard_name?: string | null;
-          updated_at?: string | null;
-          user_id?: string;
-        };
-        Relationships: [];
-      };
+          config?: Json
+          created_at?: string | null
+          deleted_at?: string | null
+          id?: string
+          is_active?: boolean
+          standard_name?: string | null
+          updated_at?: string | null
+          user_id?: string
+        }
+        Relationships: []
+      }
       events: {
         Row: {
-          created_at: string | null;
-          created_by: string;
-          deleted_at: string | null;
-          description: string | null;
-          end_time: string | null;
-          id: string;
-          start_date: string;
-          start_time: string;
-          tablo_id: string;
-          title: string;
-        };
+          created_at: string | null
+          created_by: string
+          deleted_at: string | null
+          description: string | null
+          end_time: string | null
+          id: string
+          start_date: string
+          start_time: string
+          tablo_id: string
+          title: string
+        }
         Insert: {
-          created_at?: string | null;
-          created_by: string;
-          deleted_at?: string | null;
-          description?: string | null;
-          end_time?: string | null;
-          id?: string;
-          start_date: string;
-          start_time: string;
-          tablo_id: string;
-          title: string;
-        };
+          created_at?: string | null
+          created_by: string
+          deleted_at?: string | null
+          description?: string | null
+          end_time?: string | null
+          id?: string
+          start_date: string
+          start_time: string
+          tablo_id: string
+          title: string
+        }
         Update: {
-          created_at?: string | null;
-          created_by?: string;
-          deleted_at?: string | null;
-          description?: string | null;
-          end_time?: string | null;
-          id?: string;
-          start_date?: string;
-          start_time?: string;
-          tablo_id?: string;
-          title?: string;
-        };
+          created_at?: string | null
+          created_by?: string
+          deleted_at?: string | null
+          description?: string | null
+          end_time?: string | null
+          id?: string
+          start_date?: string
+          start_time?: string
+          tablo_id?: string
+          title?: string
+        }
         Relationships: [
           {
-            foreignKeyName: "fk_events_tablo_id";
-            columns: ["tablo_id"];
-            isOneToOne: false;
-            referencedRelation: "events_and_tablos";
-            referencedColumns: ["tablo_id"];
+            foreignKeyName: "fk_events_tablo_id"
+            columns: ["tablo_id"]
+            isOneToOne: false
+            referencedRelation: "events_and_tablos"
+            referencedColumns: ["tablo_id"]
           },
           {
-            foreignKeyName: "fk_events_tablo_id";
-            columns: ["tablo_id"];
-            isOneToOne: false;
-            referencedRelation: "tablos";
-            referencedColumns: ["id"];
+            foreignKeyName: "fk_events_tablo_id"
+            columns: ["tablo_id"]
+            isOneToOne: false
+            referencedRelation: "tablos"
+            referencedColumns: ["id"]
           },
           {
-            foreignKeyName: "fk_events_tablo_id";
-            columns: ["tablo_id"];
-            isOneToOne: false;
-            referencedRelation: "user_tablos";
-            referencedColumns: ["id"];
-          }
-        ];
-      };
+            foreignKeyName: "fk_events_tablo_id"
+            columns: ["tablo_id"]
+            isOneToOne: false
+            referencedRelation: "user_tablos"
+            referencedColumns: ["id"]
+          },
+        ]
+      }
       feedbacks: {
         Row: {
-          created_at: string | null;
-          fd_type: string;
-          id: number;
-          message: string;
-          user_id: string;
-        };
+          created_at: string | null
+          fd_type: string
+          id: number
+          message: string
+          user_id: string
+        }
         Insert: {
-          created_at?: string | null;
-          fd_type: string;
-          id?: number;
-          message: string;
-          user_id: string;
-        };
+          created_at?: string | null
+          fd_type: string
+          id?: number
+          message: string
+          user_id: string
+        }
         Update: {
-          created_at?: string | null;
-          fd_type?: string;
-          id?: number;
-          message?: string;
-          user_id?: string;
-        };
-        Relationships: [];
-      };
+          created_at?: string | null
+          fd_type?: string
+          id?: number
+          message?: string
+          user_id?: string
+        }
+        Relationships: []
+      }
       profiles: {
         Row: {
-          avatar_url: string | null;
-          email: string | null;
-          first_name: string | null;
-          id: string;
-          is_temporary: boolean;
-          last_name: string | null;
-          /** @deprecated Use first_name and last_name instead */
-          name: string | null;
-          short_user_id: string;
-        };
+          avatar_url: string | null
+          email: string | null
+          first_name: string | null
+          id: string
+          is_temporary: boolean
+          last_name: string | null
+          name: string | null
+          short_user_id: string
+        }
         Insert: {
-          avatar_url?: string | null;
-          email?: string | null;
-          first_name?: string | null;
-          id: string;
-          is_temporary?: boolean;
-          last_name?: string | null;
-          /** @deprecated Use first_name and last_name instead */
-          name?: string | null;
-          short_user_id: string;
-        };
+          avatar_url?: string | null
+          email?: string | null
+          first_name?: string | null
+          id: string
+          is_temporary?: boolean
+          last_name?: string | null
+          name?: string | null
+          short_user_id: string
+        }
         Update: {
-          avatar_url?: string | null;
-          email?: string | null;
-          first_name?: string | null;
-          id?: string;
-          is_temporary?: boolean;
-          last_name?: string | null;
-          /** @deprecated Use first_name and last_name instead */
-          name?: string | null;
-          short_user_id?: string;
-        };
-        Relationships: [];
-      };
+          avatar_url?: string | null
+          email?: string | null
+          first_name?: string | null
+          id?: string
+          is_temporary?: boolean
+          last_name?: string | null
+          name?: string | null
+          short_user_id?: string
+        }
+        Relationships: []
+      }
       tablo_access: {
         Row: {
-          created_at: string | null;
-          granted_by: string;
-          id: number;
-          is_active: boolean | null;
-          is_admin: boolean | null;
-          tablo_id: string;
-          user_id: string;
-        };
+          created_at: string | null
+          granted_by: string
+          id: number
+          is_active: boolean | null
+          is_admin: boolean | null
+          tablo_id: string
+          user_id: string
+        }
         Insert: {
-          created_at?: string | null;
-          granted_by: string;
-          id?: number;
-          is_active?: boolean | null;
-          is_admin?: boolean | null;
-          tablo_id: string;
-          user_id: string;
-        };
+          created_at?: string | null
+          granted_by: string
+          id?: number
+          is_active?: boolean | null
+          is_admin?: boolean | null
+          tablo_id: string
+          user_id: string
+        }
         Update: {
-          created_at?: string | null;
-          granted_by?: string;
-          id?: number;
-          is_active?: boolean | null;
-          is_admin?: boolean | null;
-          tablo_id?: string;
-          user_id?: string;
-        };
+          created_at?: string | null
+          granted_by?: string
+          id?: number
+          is_active?: boolean | null
+          is_admin?: boolean | null
+          tablo_id?: string
+          user_id?: string
+        }
         Relationships: [
           {
-            foreignKeyName: "fk_tablo_access_tablo_id";
-            columns: ["tablo_id"];
-            isOneToOne: false;
-            referencedRelation: "events_and_tablos";
-            referencedColumns: ["tablo_id"];
+            foreignKeyName: "fk_tablo_access_tablo_id"
+            columns: ["tablo_id"]
+            isOneToOne: false
+            referencedRelation: "events_and_tablos"
+            referencedColumns: ["tablo_id"]
           },
           {
-            foreignKeyName: "fk_tablo_access_tablo_id";
-            columns: ["tablo_id"];
-            isOneToOne: false;
-            referencedRelation: "tablos";
-            referencedColumns: ["id"];
+            foreignKeyName: "fk_tablo_access_tablo_id"
+            columns: ["tablo_id"]
+            isOneToOne: false
+            referencedRelation: "tablos"
+            referencedColumns: ["id"]
           },
           {
-            foreignKeyName: "fk_tablo_access_tablo_id";
-            columns: ["tablo_id"];
-            isOneToOne: false;
-            referencedRelation: "user_tablos";
-            referencedColumns: ["id"];
+            foreignKeyName: "fk_tablo_access_tablo_id"
+            columns: ["tablo_id"]
+            isOneToOne: false
+            referencedRelation: "user_tablos"
+            referencedColumns: ["id"]
           },
           {
-            foreignKeyName: "fk_tablo_access_user_id_from_profiles";
-            columns: ["user_id"];
-            isOneToOne: false;
-            referencedRelation: "profiles";
-            referencedColumns: ["id"];
-          }
-        ];
-      };
+            foreignKeyName: "fk_tablo_access_user_id_from_profiles"
+            columns: ["user_id"]
+            isOneToOne: false
+            referencedRelation: "profiles"
+            referencedColumns: ["id"]
+          },
+        ]
+      }
       tablo_invites: {
         Row: {
-          id: number;
-          invite_token: string;
-          invited_by: string;
-          invited_email: string;
-          tablo_id: string;
-        };
+          id: number
+          invite_token: string
+          invited_by: string
+          invited_email: string
+          tablo_id: string
+        }
         Insert: {
-          id?: number;
-          invite_token: string;
-          invited_by: string;
-          invited_email: string;
-          tablo_id: string;
-        };
+          id?: number
+          invite_token: string
+          invited_by: string
+          invited_email: string
+          tablo_id: string
+        }
         Update: {
-          id?: number;
-          invite_token?: string;
-          invited_by?: string;
-          invited_email?: string;
-          tablo_id?: string;
-        };
+          id?: number
+          invite_token?: string
+          invited_by?: string
+          invited_email?: string
+          tablo_id?: string
+        }
         Relationships: [
           {
-            foreignKeyName: "fk_tablo_invitations_tablo_id";
-            columns: ["tablo_id"];
-            isOneToOne: false;
-            referencedRelation: "events_and_tablos";
-            referencedColumns: ["tablo_id"];
+            foreignKeyName: "fk_tablo_invitations_tablo_id"
+            columns: ["tablo_id"]
+            isOneToOne: false
+            referencedRelation: "events_and_tablos"
+            referencedColumns: ["tablo_id"]
           },
           {
-            foreignKeyName: "fk_tablo_invitations_tablo_id";
-            columns: ["tablo_id"];
-            isOneToOne: false;
-            referencedRelation: "tablos";
-            referencedColumns: ["id"];
+            foreignKeyName: "fk_tablo_invitations_tablo_id"
+            columns: ["tablo_id"]
+            isOneToOne: false
+            referencedRelation: "tablos"
+            referencedColumns: ["id"]
           },
           {
-            foreignKeyName: "fk_tablo_invitations_tablo_id";
-            columns: ["tablo_id"];
-            isOneToOne: false;
-            referencedRelation: "user_tablos";
-            referencedColumns: ["id"];
-          }
-        ];
-      };
+            foreignKeyName: "fk_tablo_invitations_tablo_id"
+            columns: ["tablo_id"]
+            isOneToOne: false
+            referencedRelation: "user_tablos"
+            referencedColumns: ["id"]
+          },
+        ]
+      }
       tablos: {
         Row: {
-          color: string | null;
-          created_at: string | null;
-          deleted_at: string | null;
-          id: string;
-          image: string | null;
-          name: string;
-          owner_id: string;
-          position: number;
-          status: string;
-        };
+          color: string | null
+          created_at: string | null
+          deleted_at: string | null
+          id: string
+          image: string | null
+          name: string
+          owner_id: string
+          position: number
+          status: string
+        }
         Insert: {
-          color?: string | null;
-          created_at?: string | null;
-          deleted_at?: string | null;
-          id?: string;
-          image?: string | null;
-          name: string;
-          owner_id: string;
-          position?: number;
-          status?: string;
-        };
+          color?: string | null
+          created_at?: string | null
+          deleted_at?: string | null
+          id?: string
+          image?: string | null
+          name: string
+          owner_id: string
+          position?: number
+          status?: string
+        }
         Update: {
-          color?: string | null;
-          created_at?: string | null;
-          deleted_at?: string | null;
-          id?: string;
-          image?: string | null;
-          name?: string;
-          owner_id?: string;
-          position?: number;
-          status?: string;
-        };
-        Relationships: [];
-      };
+          color?: string | null
+          created_at?: string | null
+          deleted_at?: string | null
+          id?: string
+          image?: string | null
+          name?: string
+          owner_id?: string
+          position?: number
+          status?: string
+        }
+        Relationships: []
+      }
       user_introductions: {
         Row: {
-          created_at: string | null;
-          intro_email: string;
-          updated_at: string | null;
-          user_id: string;
-        };
+          config: Json
+          created_at: string | null
+          updated_at: string | null
+          user_id: string
+        }
         Insert: {
-          created_at?: string | null;
-          intro_email: string;
-          updated_at?: string | null;
-          user_id: string;
-        };
+          config?: Json
+          created_at?: string | null
+          updated_at?: string | null
+          user_id: string
+        }
         Update: {
-          created_at?: string | null;
-          intro_email?: string;
-          updated_at?: string | null;
-          user_id?: string;
-        };
-        Relationships: [];
-      };
-    };
+          config?: Json
+          created_at?: string | null
+          updated_at?: string | null
+          user_id?: string
+        }
+        Relationships: []
+      }
+    }
     Views: {
       events_and_tablos: {
         Row: {
-          description: string | null;
-          end_time: string | null;
-          event_id: string | null;
-          start_date: string | null;
-          start_time: string | null;
-          tablo_color: string | null;
-          tablo_id: string | null;
-          tablo_name: string | null;
-          tablo_status: string | null;
-          title: string | null;
-        };
-        Relationships: [];
-      };
+          description: string | null
+          end_time: string | null
+          event_id: string | null
+          start_date: string | null
+          start_time: string | null
+          tablo_color: string | null
+          tablo_id: string | null
+          tablo_name: string | null
+          tablo_status: string | null
+          title: string | null
+        }
+        Relationships: []
+      }
       user_tablos: {
         Row: {
-          access_level: string | null;
-          color: string | null;
-          created_at: string | null;
-          deleted_at: string | null;
-          id: string | null;
-          image: string | null;
-          is_admin: boolean | null;
-          name: string | null;
-          position: number | null;
-          status: string | null;
-          user_id: string | null;
-        };
+          access_level: string | null
+          color: string | null
+          created_at: string | null
+          deleted_at: string | null
+          id: string | null
+          image: string | null
+          is_admin: boolean | null
+          name: string | null
+          position: number | null
+          status: string | null
+          user_id: string | null
+        }
         Relationships: [
           {
-            foreignKeyName: "fk_tablo_access_user_id_from_profiles";
-            columns: ["user_id"];
-            isOneToOne: false;
-            referencedRelation: "profiles";
-            referencedColumns: ["id"];
-          }
-        ];
-      };
-    };
+            foreignKeyName: "fk_tablo_access_user_id_from_profiles"
+            columns: ["user_id"]
+            isOneToOne: false
+            referencedRelation: "profiles"
+            referencedColumns: ["id"]
+          },
+        ]
+      }
+    }
     Functions: {
       generate_random_string: {
-        Args: { length?: number };
-        Returns: string;
-      };
-    };
+        Args: { length?: number }
+        Returns: string
+      }
+    }
     Enums: {
-      devis_status: "draft" | "sent" | "accepted" | "rejected" | "expired";
-    };
+      devis_status: "draft" | "sent" | "accepted" | "rejected" | "expired"
+    }
     CompositeTypes: {
       time_range: {
-        start_time: string | null;
-        end_time: string | null;
-      };
-    };
-  };
-};
+        start_time: string | null
+        end_time: string | null
+      }
+    }
+  }
+}
 
-type DatabaseWithoutInternals = Omit<Database, "__InternalSupabase">;
+type DatabaseWithoutInternals = Omit<Database, "__InternalSupabase">
 
-type DefaultSchema = DatabaseWithoutInternals[Extract<
-  keyof Database,
-  "public"
->];
+type DefaultSchema = DatabaseWithoutInternals[Extract<keyof Database, "public">]
 
 export type Tables<
   DefaultSchemaTableNameOrOptions extends
     | keyof (DefaultSchema["Tables"] & DefaultSchema["Views"])
     | { schema: keyof DatabaseWithoutInternals },
   TableName extends DefaultSchemaTableNameOrOptions extends {
-    schema: keyof DatabaseWithoutInternals;
+    schema: keyof DatabaseWithoutInternals
   }
     ? keyof (DatabaseWithoutInternals[DefaultSchemaTableNameOrOptions["schema"]]["Tables"] &
         DatabaseWithoutInternals[DefaultSchemaTableNameOrOptions["schema"]]["Views"])
-    : never = never
+    : never = never,
 > = DefaultSchemaTableNameOrOptions extends {
-  schema: keyof DatabaseWithoutInternals;
+  schema: keyof DatabaseWithoutInternals
 }
   ? (DatabaseWithoutInternals[DefaultSchemaTableNameOrOptions["schema"]]["Tables"] &
       DatabaseWithoutInternals[DefaultSchemaTableNameOrOptions["schema"]]["Views"])[TableName] extends {
-      Row: infer R;
+      Row: infer R
     }
     ? R
     : never
   : DefaultSchemaTableNameOrOptions extends keyof (DefaultSchema["Tables"] &
-      DefaultSchema["Views"])
-  ? (DefaultSchema["Tables"] &
-      DefaultSchema["Views"])[DefaultSchemaTableNameOrOptions] extends {
-      Row: infer R;
-    }
-    ? R
+        DefaultSchema["Views"])
+    ? (DefaultSchema["Tables"] &
+        DefaultSchema["Views"])[DefaultSchemaTableNameOrOptions] extends {
+        Row: infer R
+      }
+      ? R
+      : never
     : never
-  : never;
 
 export type TablesInsert<
   DefaultSchemaTableNameOrOptions extends
     | keyof DefaultSchema["Tables"]
     | { schema: keyof DatabaseWithoutInternals },
   TableName extends DefaultSchemaTableNameOrOptions extends {
-    schema: keyof DatabaseWithoutInternals;
+    schema: keyof DatabaseWithoutInternals
   }
     ? keyof DatabaseWithoutInternals[DefaultSchemaTableNameOrOptions["schema"]]["Tables"]
-    : never = never
+    : never = never,
 > = DefaultSchemaTableNameOrOptions extends {
-  schema: keyof DatabaseWithoutInternals;
+  schema: keyof DatabaseWithoutInternals
 }
   ? DatabaseWithoutInternals[DefaultSchemaTableNameOrOptions["schema"]]["Tables"][TableName] extends {
-      Insert: infer I;
+      Insert: infer I
     }
     ? I
     : never
   : DefaultSchemaTableNameOrOptions extends keyof DefaultSchema["Tables"]
-  ? DefaultSchema["Tables"][DefaultSchemaTableNameOrOptions] extends {
-      Insert: infer I;
-    }
-    ? I
+    ? DefaultSchema["Tables"][DefaultSchemaTableNameOrOptions] extends {
+        Insert: infer I
+      }
+      ? I
+      : never
     : never
-  : never;
 
 export type TablesUpdate<
   DefaultSchemaTableNameOrOptions extends
     | keyof DefaultSchema["Tables"]
     | { schema: keyof DatabaseWithoutInternals },
   TableName extends DefaultSchemaTableNameOrOptions extends {
-    schema: keyof DatabaseWithoutInternals;
+    schema: keyof DatabaseWithoutInternals
   }
     ? keyof DatabaseWithoutInternals[DefaultSchemaTableNameOrOptions["schema"]]["Tables"]
-    : never = never
+    : never = never,
 > = DefaultSchemaTableNameOrOptions extends {
-  schema: keyof DatabaseWithoutInternals;
+  schema: keyof DatabaseWithoutInternals
 }
   ? DatabaseWithoutInternals[DefaultSchemaTableNameOrOptions["schema"]]["Tables"][TableName] extends {
-      Update: infer U;
+      Update: infer U
     }
     ? U
     : never
   : DefaultSchemaTableNameOrOptions extends keyof DefaultSchema["Tables"]
-  ? DefaultSchema["Tables"][DefaultSchemaTableNameOrOptions] extends {
-      Update: infer U;
-    }
-    ? U
+    ? DefaultSchema["Tables"][DefaultSchemaTableNameOrOptions] extends {
+        Update: infer U
+      }
+      ? U
+      : never
     : never
-  : never;
 
 export type Enums<
   DefaultSchemaEnumNameOrOptions extends
     | keyof DefaultSchema["Enums"]
     | { schema: keyof DatabaseWithoutInternals },
   EnumName extends DefaultSchemaEnumNameOrOptions extends {
-    schema: keyof DatabaseWithoutInternals;
+    schema: keyof DatabaseWithoutInternals
   }
     ? keyof DatabaseWithoutInternals[DefaultSchemaEnumNameOrOptions["schema"]]["Enums"]
-    : never = never
+    : never = never,
 > = DefaultSchemaEnumNameOrOptions extends {
-  schema: keyof DatabaseWithoutInternals;
+  schema: keyof DatabaseWithoutInternals
 }
   ? DatabaseWithoutInternals[DefaultSchemaEnumNameOrOptions["schema"]]["Enums"][EnumName]
   : DefaultSchemaEnumNameOrOptions extends keyof DefaultSchema["Enums"]
-  ? DefaultSchema["Enums"][DefaultSchemaEnumNameOrOptions]
-  : never;
+    ? DefaultSchema["Enums"][DefaultSchemaEnumNameOrOptions]
+    : never
 
 export type CompositeTypes<
   PublicCompositeTypeNameOrOptions extends
     | keyof DefaultSchema["CompositeTypes"]
     | { schema: keyof DatabaseWithoutInternals },
   CompositeTypeName extends PublicCompositeTypeNameOrOptions extends {
-    schema: keyof DatabaseWithoutInternals;
+    schema: keyof DatabaseWithoutInternals
   }
     ? keyof DatabaseWithoutInternals[PublicCompositeTypeNameOrOptions["schema"]]["CompositeTypes"]
-    : never = never
+    : never = never,
 > = PublicCompositeTypeNameOrOptions extends {
-  schema: keyof DatabaseWithoutInternals;
+  schema: keyof DatabaseWithoutInternals
 }
   ? DatabaseWithoutInternals[PublicCompositeTypeNameOrOptions["schema"]]["CompositeTypes"][CompositeTypeName]
   : PublicCompositeTypeNameOrOptions extends keyof DefaultSchema["CompositeTypes"]
-  ? DefaultSchema["CompositeTypes"][PublicCompositeTypeNameOrOptions]
-  : never;
+    ? DefaultSchema["CompositeTypes"][PublicCompositeTypeNameOrOptions]
+    : never
 
 export const Constants = {
   public: {
@@ -640,4 +634,4 @@ export const Constants = {
       devis_status: ["draft", "sent", "accepted", "rejected", "expired"],
     },
   },
-} as const;
+} as const
diff --git a/xtablo-expo/lib/database.types.ts b/xtablo-expo/lib/database.types.ts
index 42aee68..eeced73 100644
--- a/xtablo-expo/lib/database.types.ts
+++ b/xtablo-expo/lib/database.types.ts
@@ -432,20 +432,20 @@ export type Database = {
       }
       user_introductions: {
         Row: {
+          config: Json
           created_at: string | null
-          intro_email: string
           updated_at: string | null
           user_id: string
         }
         Insert: {
+          config?: Json
           created_at?: string | null
-          intro_email: string
           updated_at?: string | null
           user_id: string
         }
         Update: {
+          config?: Json
           created_at?: string | null
-          intro_email?: string
           updated_at?: string | null
           user_id?: string
         }