how to remove/deactivate a record in the Manage Intercompany customer and supplier assignments page

Summary:

We would like to remove/end-date/deactivate a record in the Manage Intercompany customer and supplier assignments page (Navigation: Setup and maintenance > Financials Offerings > Intercompany Functional Area > Manage Intercompany customer and supplier assignments) but there is no button/field to do so. see attached screenshot.

If you could help us on this challenge, thank you.

Content (please ensure you mask any confidential information):

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

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