Hi @Mcintosh, Rebecca,
The quickest way to modify a column is using Eidt in grid view. You could find the quick edit on the banner
Then you could edit the column by double click the cells, and click Exit grid view when you want to save the update.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.