dont display role_id on RoleAdmin page
diff --git a/plstackapi/core/admin.py b/plstackapi/core/admin.py
index 3dbf99c..da2bea5 100644
--- a/plstackapi/core/admin.py
+++ b/plstackapi/core/admin.py
@@ -98,20 +98,10 @@
     list_filter = ('deploymentNetwork',)
 
 
-
-class IgnoredField(forms.Field):
-    def validate(self, value):
-        return
-    
-
-
-class RoleForm(forms.ModelForm):
-    role_id = IgnoredField()
-    role_type = forms.CharField()     
-
-
 class RoleAdmin(admin.ModelAdmin):
-    form = RoleForm    
+    fieldsets = [
+        ('Role', {'fields': ['role_type']})
+    ]
     list_display = ('role_type',)
 
 admin.site.register(Site, SiteAdmin)