How to personalize the Workforce Directory Org Chart to include Assignment DFF values?

Summary: We would like to display/include assignment dff values on the Person Directory Org Chart. We have enabled what we want to display on the Organization Chart using HCM Design Studio. Is there a way to utilize page composer to add DFF values since the Assignment DFF is not available within the Organization Chart Design Studio.

Content (required): Our own assignment DFF contains our Executive Title, which we would like to include on the org chart.

Version (include the version you are using, if applicable): 23B

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