Hello, I'm new to ArcGIS Pro and ArcGIS Enterprise, so I may be approaching this problem in a way that was never intended, so feel free to course correct me if I'm going down the wrong path.
Here's how I started: In ArcGIS Pro I have a Feature Class, that Feature Class's inherent table, and a second table that I wanted attached to that table. I used a Relationship Class to link them together by their GeoID, and then I used the Web Map function to push a copy of everything to the Portal. From there I was able to access the Web Map and Map Image Layer. However the relational integrity has been compromised, there is no sign of the Age_Race_Table anywhere except for the details page of the MIL.
When accessing the MIL Details Page I can see in the Tables section that both the Feature Class's Table and the related Age_Race_Table are both present. I can click them and look through their fields without issue.
When I enter the Web Map I do not have direct access to either of those tables by using the Tables tab, they don't already exist and searching for them in my portal does not return results. However, I am able to click the shapes in the map which return values from the Inherent Table, but there is nothing suggesting that related tables are around, even though I see this information in the Table Metadata:
Relationships:
ExportTest (0) -- Related To: Block_Layer (0)
Any advice would be much appreciated. Thank you.