In 2015r3 IDE we will have bookmarks, which is very handy.
But this one we have already and can be used for the same purpose and is very handy for keeping track on what needs your attention.

#Pragma Warning "Update this code!"

If you do a “Analyse Propject” this line will be listed as warning and a doubleclick on it brings you there.
Just a simple thing, but for some reason I didn’t use it so far… till now.

Nice workaround for bookmarks…