|I don't quite understand what you are trying to do.|
What do you mean by *function to tag as focus*?
What do you mean by then have another cell reference that tag to dynamically select the appropriate cell by having to alter just one cell?
Please provide some examples of what you are trying to do.
Before posting any example data, please click on the following line and read the instructions found via that link.
Click Here Before Posting Data or VBA Code ---> How To Post Data or Code.