I'm trying to create a unique ID for each item added to Sharepoint, but I want it to extend from IDs in our existing system eg: 1533009428
Sharepoint lists cant auto-increment from a selected value, so I wanted to make a new column "Job ID" to hold the new Job ID.
I was hoping to use Microsoft Flow to update an item after it is created, and add 1600000000 to the item ID to create the Job ID, eg: 1600000002
Sharepoint > When an item is created > Update Item > Job ID = 1600000000 + ID
However, I can't figure out how to get the item ID in the Expression - is this even possible? How else might I go about this?