Hello,
I am very new to Smartsheets and I'm really struggling with creating unique IDs across multiple sheets.
I have 3 separate data sets split across different regions. I can't use regional unique IDs. I need one sequential, unique ID across the 3 datasets (i.e. a national ID).
It has been advised that one way to achieve this is to create a new worksheet that has a list of unique IDs (using the auto-number format) and then utilise a formula in each of the regional sheets to pull in the relevant unique ID.
The formula needs to verify that the unique ID is not already in use in our 3 regional worksheets, then insert the relevant ID that is next available in the unique ID list.
I am really struggling to work out what this formula could be / look like. I hope my request has made sense?
Is anyone able to help?