Hi All,
Entity List creation in Portal Management App is not allowing developers to choose "portal user attribute" and order by fields on secondary entity relation fields
Scenario:
We have a requirement on process flow where at each stage multiple stakeholders can act on the same request/record, so we have created two entities A (Parent Entity) & B (Child Entity) as 1: N relationship. The request details are maintained in the parent entity and stakeholder details are maintained in the child entity at the CRM back-end.
To display the records based on the logged-In user, we have used the filter "Portal User Attribute" on the child entity field (where we maintained all the stakeholder details) and displayed in the table/grid.

But the parent entity record will always have the latest updated fields on each stage/status change. As we used the child entity as the primary entity for the above scenario we are not getting options in Portal Management App -> Entity list to sort order by modified field of Parent entity fields.
Please suggest if you have any solution on the same or else Power Apps Portal community should consider this scenario to make it more flexible to the developer in the upcoming releases.
Thanks
Shankar B