Need to remove Accounts Receivables and Revenue from Billing Specialist Access

Summary

Duty roles that control Accounts receivables and Revenue icons from Billing Specialist role

Content

Hi All,

 

I have a requirement to customize Billing Specialist Seggregated Job Role. I could customize most of the requirements but for the below one:

Need to remove all the accesses under "Accounts Receivable" icon and "Revenue" icon. Any pointers?

 

A probable solution is to use EL expression and disable both the above icons, but I'd like to understand the previliges/duties that control the above said functionalities.