in your example, everyone has the the Title "Manager" and has "Earth" as location. So if you want to insert only one Value into a field you can replace the line where you are loading the specific field and simply type the string. Like this:
'Manager' as Manager
'Earth' as Location
Therfore you don't need to use any inter-record functions.
I think I didn't explain the problem well enough initially.
This is just an example for one user in the table. In the real table there are hundreds of thousands of users. Basically anything with type c for any given user is showing as null. I need to "take over" the Title and Location values from the types a and b for every user in the table.
I hope this makes more sense. It has to be dynamic because it's just not feasible to manually go through that many records and it's possible that one of these things will change in the future and have to be updated accordingly.