Which delivered Employee role should be copied to create a custom Employee role?

Summary:

Which delivered Employee role should be copied to create a custom Employee role: ORA_PER_EMPLOYEE_ABSTRACT or PER_EMPLOYEE_ABSTRACT?

Content (please ensure you mask any confidential information):

Created employee custom role from "ORA_PER_EMPLOYEE_ABSTRACT" having lots of missing permissions which is creating issue like employee is not able to see the Phone detail section, Email detail section under contact detail page and document records page is not functional.

Version (include the version you are using, if applicable):

what should be the best approach?

Code Snippet (add any code snippets that support your topic, if applicable):