Altium pin parameters in symbols
It depends on you or your teams workflow. If you think this will save time, then do it. The problem I see is that if you hide the Port name then it may be more difficult to find what the pin does in documentation. 

Usually in software the port is referenced by the port name not the pin number. If you don't know the port number, then you have to go look up the pin number and cross reference it with the port name in documentation and this takes time and is annoying. 

One way I have overcome this is to make a processor with pin number and port name, then add external text to let designers know what the functionality of the pin is on that project.