diff --git a/prisma/migrations/20260609171528_add_project_numbering/migration.sql b/prisma/migrations/20260609171528_add_project_numbering/migration.sql
new file mode 100644
index 0000000..3fd7eae
--- /dev/null
+++ b/prisma/migrations/20260609171528_add_project_numbering/migration.sql
@@ -0,0 +1,3 @@
+-- AlterTable
+ALTER TABLE `company_settings` ADD COLUMN `project_number_pattern` VARCHAR(100) NULL,
+    ADD COLUMN `project_type_code` VARCHAR(10) NULL;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 478ae54..ddded80 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -166,6 +166,8 @@ model company_settings {
   invoice_number_pattern   String?   @db.VarChar(100)
   issued_order_number_pattern String?   @db.VarChar(100)
   issued_order_type_code      String?   @db.VarChar(10)
+  project_number_pattern   String?   @db.VarChar(100)
+  project_type_code        String?   @db.VarChar(10)
   warehouse_receipt_prefix          String?   @db.VarChar(20)
   warehouse_receipt_number_pattern  String?   @db.VarChar(100)
   warehouse_issue_prefix            String?   @db.VarChar(20)