This continues from Part ②.
As part of Customer Zero, we planned to extract customers with no contact activity in the past 90+ days and send activity recommendations to sales reps. To support that segmentation, we had added a "Last Activity Date" field back in Part ①.
However, the Power Automate flow wasn't running, and we discovered the following.
The Problem: activitypointer Cannot Be Used as a Dataverse Trigger
Due to a Dataverse platform constraint, it is not possible to register a trigger (callback registration) against the activitypointer entity.
