Inactivate Fax Dispatch Method

We are planning to inactivate the fax dispatch method in FSCM 9.2.  In order to do so, we plan to:

-Inactivate disp_method translate value "FAX" as of a specific date.

-Update the Purchasing Options currently set to Fax (Purchase Order, Return to Vendor (Supplier), and Contract) to Email.

-Update the Dispatch Method section of the supplier location, procurement page for suppliers currently set to Fax.

Is there anywhere else that we should be looking in order to successfully inactivate the fax dispatch method?