Grab fixtures selection in Programmer

I Would want a function to grab a selection of fixtures (no values) that are used in one or more cue(s) in programmer.

Something like

Live list X cue Y thru Z enter
Live cue X thru Y enter (cuelist from high lighted choose)
Live cue X enter

PS : what i'm looking for is the if "choose" from the grand ma (bring me the selection of spot in my programmer).

Thanks
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