   generateStack: permit
 
     advanced: [
-      { permission: 'update own stack template' }
+      { permission: 'update own stack template', validateWith: Validators.own }
       { permission: 'update stack template' }
     ]
 


  setAccess: permit
    advanced: [
      { permission: 'update own stack template' }
      { permission: 'update stack template' }
    ]


        callback err
        return  unless group.slug

        JGroup = require '../group'
        JGroup.one { slug : group.slug }, (err, group_) =>
          return callback err, this  if err or not group_

