id site_id,instance(4) id site_id,instance(4) key(4) id block_id(4) id id menu_id id site_id,instance(4) id site_id,login(4) id,instance,key id,instance,key id,instance,key id group_id:groups.id account_id:accounts.id id,instance,key id,instance,key id,instance,key account_id,group_id type,key site_id,instance site_id,instance