K70 RGB Macro key setup question

I'd like to setup a macro to make a key plus a modifier make it do the macro command, for example



Ctrl+F1="text string"



is this possible, I figured out how to make a macro command and assign it to any key, but I don't see a possible way to setup a modifier and I dont want ot change the default purpose of the key.



With how robust the software is i'd be surprised if this isn't possible, I'd appreciate it being added if not.