Timecode capture stopped time

Hi to all can you guys think of something like this little feature here.
So let’s suppose your in EDIT and in LEARN TIMING,so with an external timecode running ,now at this point you need to stop it ,and get the timing from your external machine.
So at this point having a little tool as “capture current timing” the “CURRENT TIME” will be inserted in the current cue!
Thanx!