PERFEX CRM module

I commission the creation of a module for the PERFEX CRM system that will be responsible for hiding any fields in the system. That is, when I enter the module, it will show all the fields that are in a given module, for example, in the invoice module or another additional module, and will allow me to select which field should not be visible.

It should be compatible with the basic functions of PERFEX CRM and other potentially added modules to the system