Converting CS Notifications Category to PM Notification Category

Dear Experts,

Customer Service (CS) volition beryllium replaced by S/4HANA Service (SAP Note 2269324).

For the foreseeable aboriginal we program to usage PM alternatively of S/4HANA Service. To this widen we would similar to clasp the existent Notification Types arsenic we person a ample measurement of past and customized enhancements based connected the existent Notification types. 

While it is imaginable to alteration existing CS Order Types to PM Order Types, it is not imaginable to bash the aforesaid with CS Notifications. (Changing the Notification Category from "03" to "01")

We recognise it is not a elemental alteration arsenic determination are galore babelike tables utilizing the Notification Category, but different customers indispensable beryllium facing the aforesaid issue. 

So the question is: Does different customers program to power existing CS Notification Types to PM Notification Types, and if so, however bash you program to execute this?

Appreciate immoderate assistance and guidance.