diff --git a/Oqtane.Server/Migrations/EntityBuilders/BaseEntityBuilder.cs b/Oqtane.Server/Migrations/EntityBuilders/BaseEntityBuilder.cs
index cfb58b72..7202921e 100644
--- a/Oqtane.Server/Migrations/EntityBuilders/BaseEntityBuilder.cs
+++ b/Oqtane.Server/Migrations/EntityBuilders/BaseEntityBuilder.cs
@@ -67,6 +67,7 @@ namespace Oqtane.Migrations.EntityBuilders
             return  ActiveDatabase.AddAutoIncrementColumn(table, RewriteName(name));
         }
 
+        // boolean
         public void AddBooleanColumn(string name, bool nullable = false)
         {
             _migrationBuilder.AddColumn<bool>(RewriteName(name), RewriteName(EntityTableName), nullable: nullable, schema: Schema);
@@ -87,6 +88,7 @@ namespace Oqtane.Migrations.EntityBuilders
             return table.Column<bool>(name: RewriteName(name), nullable: nullable, defaultValue: defaultValue);
         }
 
+        // datetime
         public void AddDateTimeColumn(string name, bool nullable = false)
         {
             _migrationBuilder.AddColumn<DateTime>(RewriteName(name), RewriteName(EntityTableName), nullable: nullable, schema: Schema);
@@ -107,6 +109,7 @@ namespace Oqtane.Migrations.EntityBuilders
             return table.Column<DateTime>(name: RewriteName(name), nullable: nullable, defaultValue: defaultValue);
         }
 
+        // datetimeoffset
         public void AddDateTimeOffsetColumn(string name, bool nullable = false)
         {
             _migrationBuilder.AddColumn<DateTimeOffset>(RewriteName(name), RewriteName(EntityTableName), nullable: nullable, schema: Schema);
@@ -127,6 +130,7 @@ namespace Oqtane.Migrations.EntityBuilders
             return table.Column<DateTimeOffset>(name: RewriteName(name), nullable: nullable, defaultValue: defaultValue);
         }
 
+        // dateonly
         public void AddDateOnlyColumn(string name, bool nullable = false)
         {
             _migrationBuilder.AddColumn<DateOnly>(RewriteName(name), RewriteName(EntityTableName), nullable: nullable, schema: Schema);
@@ -147,6 +151,7 @@ namespace Oqtane.Migrations.EntityBuilders
             return table.Column<DateOnly>(name: RewriteName(name), nullable: nullable, defaultValue: defaultValue);
         }
 
+        // timeonly
         public void AddTimeOnlyColumn(string name, bool nullable = false)
         {
             _migrationBuilder.AddColumn<TimeOnly>(RewriteName(name), RewriteName(EntityTableName), nullable: nullable, schema: Schema);
@@ -167,6 +172,7 @@ namespace Oqtane.Migrations.EntityBuilders
             return table.Column<TimeOnly>(name: RewriteName(name), nullable: nullable, defaultValue: defaultValue);
         }
 
+        // btye
         public void AddByteColumn(string name, bool nullable = false)
         {
             _migrationBuilder.AddColumn<byte>(RewriteName(name), RewriteName(EntityTableName), nullable: nullable, schema: Schema);
@@ -187,6 +193,7 @@ namespace Oqtane.Migrations.EntityBuilders
             return table.Column<byte>(name: RewriteName(name), nullable: nullable, defaultValue: defaultValue);
         }
 
+        // integer
         public void AddIntegerColumn(string name, bool nullable = false)
         {
             _migrationBuilder.AddColumn<int>(RewriteName(name), RewriteName(EntityTableName), nullable: nullable, schema: Schema);
@@ -207,6 +214,8 @@ namespace Oqtane.Migrations.EntityBuilders
             return table.Column<int>(name: RewriteName(name), nullable: nullable, defaultValue: defaultValue);
         }
 
+
+        // maxstring
         public void AddMaxStringColumn(string name, bool nullable = false, bool unicode = true)
         {
             _migrationBuilder.AddColumn<string>(RewriteName(name), RewriteName(EntityTableName), nullable: nullable, unicode: unicode, schema: Schema);
@@ -227,6 +236,7 @@ namespace Oqtane.Migrations.EntityBuilders
             return table.Column<string>(name: RewriteName(name), nullable: nullable, unicode: unicode, defaultValue: defaultValue);
         }
 
+        // string
         public void AddStringColumn(string name, int length, bool nullable = false, bool unicode = true)
         {
             _migrationBuilder.AddColumn<string>(RewriteName(name), RewriteName(EntityTableName), maxLength: length, nullable: nullable, unicode: unicode, schema: Schema);
@@ -247,6 +257,7 @@ namespace Oqtane.Migrations.EntityBuilders
             return table.Column<string>(name: RewriteName(name), maxLength: length, nullable: nullable, unicode: unicode, defaultValue: defaultValue);
         }
 
+        // decimal
         public void AddDecimalColumn(string name, int precision, int scale, bool nullable = false)
         {
             _migrationBuilder.AddColumn<decimal>(RewriteName(name), RewriteName(EntityTableName), nullable: nullable, precision: precision, scale: scale, schema: Schema);
@@ -267,6 +278,28 @@ namespace Oqtane.Migrations.EntityBuilders
             return table.Column<decimal>(name: RewriteName(name), nullable: nullable, precision: precision, scale: scale, defaultValue: defaultValue);
         }
 
+        // guid
+        public void AddGuidColumn(string name, bool nullable = false)
+        {
+            _migrationBuilder.AddColumn<Guid>(RewriteName(name), RewriteName(EntityTableName), nullable: nullable, schema: Schema);
+        }
+
+        public void AddGuidColumn(string name, bool nullable, Guid defaultValue)
+        {
+            _migrationBuilder.AddColumn<Guid>(RewriteName(name), RewriteName(EntityTableName), nullable: nullable, defaultValue: defaultValue, schema: Schema);
+        }
+
+        protected OperationBuilder<AddColumnOperation> AddGuidColumn(ColumnsBuilder table, string name, bool nullable = false)
+        {
+            return table.Column<Guid>(name: RewriteName(name), nullable: nullable);
+        }
+
+        protected OperationBuilder<AddColumnOperation> AddGuidColumn(ColumnsBuilder table, string name, bool nullable, Guid defaultValue)
+        {
+            return table.Column<Guid>(name: RewriteName(name), nullable: nullable, defaultValue: defaultValue);
+        }
+
+        // alter string
         public void AlterStringColumn(string name, int length, bool nullable = false, bool unicode = true, string index = "")
         {
             if (index != "")
@@ -283,6 +316,7 @@ namespace Oqtane.Migrations.EntityBuilders
             ActiveDatabase.AlterStringColumn(_migrationBuilder, RewriteName(name), RewriteName(EntityTableName), length, nullable, unicode, index);
         }
 
+        // drop column
         public void DropColumn(string name)
         {
             ActiveDatabase.DropColumn(_migrationBuilder, RewriteName(name), RewriteName(EntityTableName));