How to filter repeat element by unique values of an attribute within an array

This is quite a specific use case, but I have a repeat element that lists objects from a JSON array data source. Each item has an attribute “----_tenant/id” (dashed portion removed for confidential purposes). Some objects may have the same tenant id, but I would like the repeat element to show only one instance of an object with a unique tenant id. Is this possible in any way?

I looked at some “Conditional” options under the data binding expression pop-up, but could not find a filter type that would do what I’m looking to do.

Group 6313479×695 55.5 KB

Group 6314366×727 39 KB