There are 2 different places where you can insert a department code into a Financial report, depending on what your purpose is.

If you are printing a departmentalized statement and wish to include the department code and/or name at the top of the page, you simply have to right click on the cell and from that menu pick Insert Formula then Department Information, then the desired field. This information comes from the drop-down field on the toolbar.

If you wish to print the associated department code for any specific row on your detailed statement, then the formula syntax is:
=ADGET("GLDATA.DEPT",acct-dept)
where acct-dept is replaced with either the specific account-department or the cell reference where the account-department can be found.

Were either of these what you were looking for?

Regards,