you can change all the channel macros to standalone easily: just draw a red line around all of them, right click/edit properties and (multiple buttons) menu comes up: select output and change to standalone

However if you want to change the routing, say to a different port on an RP-6, that has to be done by editing each macro: RTI needs to add the ability to do this globally: what I do is use the channel macro wizard and redo all the macros after changing the port assignment