I have a polygon feature class of boundaries representing a one-to-many relationship of tabular records. In ArcMap, I'm able to create a map relate through clicking on Joins & Relates > Relate and then setting up the linking data structures and fields by following the dialogue box. Once this step is completed, then I am able to select all records in the table and then successfully relate them back to the feature class.
I'm trying to find a method to replicate this process in a python script but so far I haven't been able to find any documentation of how this could be accomplished. Any input would be appreciated.