Add quickapp table FK from quickapp.collab_grp_id to grp.id. FK from quickapp.created_by to usr.id. FK from quickapp.updated_by to usr.id. ANY Create an index for the FK column quickapp.collab_grp_id ANY Create an index for the column quickapp.created_by ANY Create an index for the column quickapp.updated_by Create quickapps field table Add FK from quickapp_fld to quickapp.id. ANY Create an index for the FK column quickapp_fld.quickapp_id Add quickapp field configuration table FK from quickapp_fld_cfg.quickapp_fld_id to quickapp_fld.id ANY Create an index for the FK column quickapp_fld_cfg.quickapp_fld_id