May we please have $Build.StartedBy.IPAddress$ available?

May we have $Build.StartedBy.IPAddress$ ?
I have a build configuration setup for users to update their development app dns ip address
Right now I build their DNS record name from:


And get their IP from the variable input form where they must enter it manually.
I though it would be nice to have the IP exposed in $Build.StartedBy.IPAddress$
This way they could simply hit the quick start build button and not be bothered with checking their ipconfig output and such.