A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
Hi Peter,
please download this file
https://www.dropbox.com/s/hwi91qpjgh2nb8j/Cascade%20ComboBox.xls?dl=1
I copied your example into my example file for cascading combo boxes.
BTW, it also contains a VBA solution for different scenarios and all data can be loaded dynamically from a Setup sheet.
In row 1 you can see the used names inside the name manager, in row 2 are the formulas to build the strings, inside the name manager they are surrounded with an INDIRECT.
IMHO this setup is much easier to follow.
Andreas.