How to find the workplan template from which a project is created in PEM

Summary:

Finding the workplan template from which a project is created in project execution management

Content (required):

We are not able to find this information from the front end forms. Can we find this information from a back end table? Any pointers would be highly appreciated.

Version (include the version you are using, if applicable):

21C

Code Snippet (add any code snippets that support your topic, if applicable):