So basically, I have a number of checkboxes which link to different cells. What I want to do now is add a kind of 'master' checkbox, which can check/uncheck all of (or groups of) the 'child' checkboxes.
I have a feeling this is only going to be achievable via a macro, but I'm reluctant to use one in this particular instance, so if there's another solution that would be awesome.
Bookmarks