The use of : in Authorization Object value

I´am using an authorization object in infoobject 0PERSAREA, to be able to control access to payroll infocube. Besides that i have an authorization object by 0COMPCODE. The final users should only see some payroll values by some Human Resource Area, but i would like them to see all values in global results concerning the company code to which they belong. I have already tried the ":" in authorization object values of 0PERSAREA, but it does not work. How can i solve this?