Slate VTM ... on every Track (incl) all Busses and Master Bus ?

Hi all !

In short - the title says it all.

=> if I put the Slate VTM on every audio track should I also put it on all the Busses and Master Bus ?

or

=> should it only go on the Master Buss ?

I presume that if I add it to all the tracks and to all the Busses and Master Bus that I am adding VTM to VTM to VTM ?

All help much appreciated.
Ben