Add a "Managed" type which will not be requestable

groups/models.py

@@ -16,6 +16,11 @@ class GroupInformation(models.Model):
 
     description = models.TextField()
 
+    def save(self):
+        if self.group and (self.group.eveplayercorporation_set.count() or self.group.eveplayeralliance_set.count()):
+            self.type = GROUP_TYPE_MANAGED
+        models.Model.save(self)
+
     @staticmethod
     def create_group(sender, instance, created, **kwargs):
         if created: