How do i enable the Generate Parent Budget(s) option for specific user?

How do I update the KK security so that when user navigates to Commitment Control-->Enter Budget Journals--> Add- (Enter child ledger)-> Under the "Parent Budget Options," this section is greyed out for specific user and is enabled for others.  When I enter, then save the budget journal; I browse away from the entry page then go back to saved budget journal; the Parent Budget options are available and no longer greyed out.  I need help with finding the option to enable it while the user is actually entering it.  I am not sure if this feature is a KK security