How to determine the correct PVO to use for data augmentation

Summary: Attempting to create a data augmentation for the Fusion Data Intelligence package to include an Accounting date from the Fusion ERP environment.

We are needing to pull in the event and event date from the [Expenses – Expense Transaction Real Time] dataset but are not sure which PVO to use. Is there a trick to isolating a field and finding it in a corresponding PVO to allow for the augmentation?

We have been working with a member of the CEAL team and were asked to open an SR to get this information, but when I attempt to enter the SR, it will not let me and directs me to these forums.