id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
digitalsignage_dss_main_group_user,access.dss.main,model_dss_main,base.group_user,1,1,1,1
digitalsignage_dss_systems_group_user,access.dss.systems,model_dss_systems,base.group_user,1,1,1,1