Even if you use the property provider to make your own fields, such as a time field, and include the code to fill in more fields with the data at the time entered in the field, it will not be triggered to popolate this field or run the callback when you click in the graph or table and choose "Retrieve This Result." If you really want it to behave this way, you need to create an ACT extension that defines this result. This has an accompanying XML file that determines the Outline objects that can be added from your extension.
Have you made an ACT extension before? There an an ACT training for Mechanical in the Ansys Learning Hub:
https://www.ansys.com/services/ansys-learning-hub
There is also information in the online help for creating ACT extensions. See this page for creating ACT extensions with result objects:
https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v232/en/act_cust_mech/act_Mech_FeatureCreation_Postprocessing.html
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