Color Coding
All the spreadsheets we use for the college conference registration are color coded (with a few exceptions).
The colors in the heading indicate the use and who should touch that column (and who should not).
The most notable exception to this rule is the spreadsheets that the localities fill out to register their students. The fields for that portion are color coded to group similar columns together.
This guide explains the colors used in the headers of the spreadsheets that the registration team uses and what they mean.