How can I remove old payroll relationship groups?

Summary:

Over time payroll have added hundreds of payroll relationship groups and now it is difficult to find the latest groups to select when trying to add flow parameters.

Content (required):

When scrolling down through the payroll relationship group it is difficult to find new payroll relationship groups as we now hundreds of them.

Is there a way to archive or delete these old payroll relationship groups so we can easily find these?

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

Oracle HCM

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