custom field on assignment

Hi everyone,

is it possible to create a custom field, on PER_ASG_DFF that is autocompleted with a person name, matched from the employee's Business unit and the Department.

For example:

The field X is autocompleted with the person name YY if the Business Unit is A and the Department is B, alternatively it is autocompleted with the person name ZZ if the Business Unit is C and the Department is D.

Regards,

Maria