P_ORGINCON and structural authorisations

I have switched on P_ORGINCON in order to use various structural profiles. However if a role does not need to be restricted structurally is it ok to put an astericks against field Profl of auth object P_ORGINCON? Will the system still search for a structural profile against the user assigned to the role? Or is it easier to assign a sap standard profile like "ALL"?