Getting ObjectID (UserID) from Active Directory connector

I have added the Active Directory data connection to a Power BI report and I have need to relate it to another datatable that contains the ID for the employee.  In doing some research, I found that ObjectID is what I am looking for, but in the vast haystack of tables and attributes in the Active Directory data, where is this?  I imported the User table and thought it clearly would be there, but I cannot find it. 

And just for reference, the employee ID from the other data table is being added from an Office365User connector in a Power App.  The data is being saved with that ID.

Thanks for the information and any help or direction you can provide.