Security segregation cost center per employee

Summary: Security segregation cost center per employee

hi Specialists

We have a need that is a NO GO in our project, we need to segregate security from the cost center when creating expense reimbursements, basically it would be the example below.

Employee A would only have access to view the values of the cost center accounting segment Y, X, T, for example.

Employee B would only have access to view the values of the cost center accounting segment W, H and P, for example.

We know that there is an accounting solution for segregation by role, but this does not work due to the high volume of changes.