When using AX, there are a lot of times where you want data to go across companies, but still need some records to be company specific. The easiest way to accomplish this is by creating a cross-company table in AX. You would do this by first setting the to-be, non-company specific with the below metadata (circled in red):
You would then add a field called “CompanyID” or something similar. I would highly recommend against using DataAreaID. Then on the table you would add a find method that would take the key fields. The find should look something like this: