You fill in the attributes in the dialog when you create a new account or production code (prod. code) under the Prod. codes menu.
The following attributes can be added:
Name
Number
Group — for example Setup and Operation, Technical trades or Building trades
Budget
Description — a more detailed explanation
Group is worth using deliberately, as this is what lets you read the project at trade level and not just per individual code. Read more about how accounts and prod. codes are used in Account and production code.

