id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
access_authentication_code_user,access.authentication.code.user,model_authentication_code,base.group_user,1,1,1,1
access_dropbox_upload_user,access.dropbox.upload,model_dropbox_upload,base.group_user,1,1,1,1
access_dropbox_dashboard_user,access.dropbox.dashboard.user,model_dropbox_dashboard,base.group_user,1,1,1,1