How To get the auto-sequential number” without duplicates..

[BHUVANESH]

How To get the auto-sequential   number” without duplicates..

ex 

i can copy a table by using action ..

copyed table roll number was New number(this type of function will be need to me)

[TeeSee1]

Read carefully.

https://support.google.com/appsheet/answer/10106361?hl=en

https://www.googlecloudcommunity.com/gc/AppSheet-Q-A/How-to-make-sequential-number/m-p/376848