Command to select all segments of an edge along a similar path?

I know I used some other function that had an option in command to select lines along a similar curve, but I dont recall what its called. Im trying to select all the segments along the extruded subD edge pictured below.

Any help is greatly appreciated!

i believe you are looking for

SelChain

Yes! That worked.

Thanks so much KleerKoat!

-Matthew