diff --git a/client/src/components/dynamic-groups/variable-selector.tsx b/client/src/components/dynamic-groups/variable-selector.tsx
index e631044..c279b9b 100644
--- a/client/src/components/dynamic-groups/variable-selector.tsx
+++ b/client/src/components/dynamic-groups/variable-selector.tsx
@@ -1,4 +1,4 @@
-import React, { useState, useRef } from 'react';
+import React, { useState, useRef, useEffect } from 'react';
 import { 
   Popover, 
   PopoverContent, 
@@ -16,10 +16,13 @@ import {
 } from "@/components/ui/command";
 import { PlusCircle, Database, Tag } from "lucide-react";
 import { useToast } from "@/hooks/use-toast";
+import { useQuery } from '@tanstack/react-query';
+import { LdapConnection } from '@shared/schema';
 
 interface VariableSelectorProps {
   onSelectVariable: (variable: string) => void;
   connections: number[];
+  isForOU?: boolean;
 }
 
 // Common LDAP attributes that might be useful as variables
diff --git a/migrations/add_dynamic_group_fields.sql b/migrations/add_dynamic_group_fields.sql
new file mode 100644
index 0000000..8aba276
--- /dev/null
+++ b/migrations/add_dynamic_group_fields.sql
@@ -0,0 +1,5 @@
+-- Add missing columns to dynamic_group_rules table
+ALTER TABLE dynamic_group_rules ADD COLUMN IF NOT EXISTS create_group_if_not_exists BOOLEAN DEFAULT FALSE;
+ALTER TABLE dynamic_group_rules ADD COLUMN IF NOT EXISTS create_ou_if_not_exists BOOLEAN DEFAULT FALSE;
+ALTER TABLE dynamic_group_rules ADD COLUMN IF NOT EXISTS create_group_for_each_attribute_value BOOLEAN DEFAULT FALSE;
+ALTER TABLE dynamic_group_rules ADD COLUMN IF NOT EXISTS create_ou_for_each_attribute_value BOOLEAN DEFAULT FALSE;
\ No newline at end of file