Role or permissions necessary to access View/Update Item Details page

There is currently a delivered page in PeopleSoft Financials here are the details:

Page - ITEM_DATA2

Component - ITEM_MAINTAIN

Menu - COLLECT_RECEIVABLES

The navigation in PIA is:

End Users in the Accounts Receivable department contact us because they are not able to process express deposit payments for invoices. Usually on our end we access this page and enter the invoice in question and can see whether the invoice has already been paid or not in order to further troubleshoot if necessary. In order to help and expedite issue resolution we want to provide access to this page to some end users in that department. How would I be able to check and see what permissions or roles would be necessary to add to this user so that