Setting up Alerts

TeeM ✭✭
edited 12/09/19 in Smartsheet Basics

We are running a number of different projects on a sheet that have a:

1) - Delivery Deadline (which is specified by the client), 

2) - Delivery Date (which is set by dependencies on our Production Schedule)

When Production is running late, the Delivery Date can end up later than the deadline. How can we set up an alert to notify someone if the Delivery Date is later than the Deadline Date?