Hello - we have a sheet with Health symbols for the Tasks which are children under Phases of a project. I'd like to be able to indicate on the parent cells of the Health column if there is a non-green symbol among their Children cells in the Health column. Preferably the result is either nothing or a Yellow symbol. Here are my unparseable formulae attempts:
=if(countifs((Children),<>"Green")>0,"Yellow")
=if([Health]3:[Health]12,<>"Green")>0,"Yellow")
Any advice is welcome.