How to set up an auto-incrementing sequential ID (100, 101, 102) across form submissions?

[Kal_Lam]

Welcome to the community, @sdhakad! This post discussed previously should help you solve your issue:

Automatic code generation (Creating unique SN or UID)

@jessicanon, maybe you could do it as outlined in the image shared below: In the survey tab of your XLSForm: [Image 1] Data entry screen as seen in Enketo: When nothing is entered [Image 2] Data entry screen as seen in Enketo: When the name is entered [Image 3] Data entry screen as seen in Enketo: Now for other entries, you will not need to enter anything [Image 4] Reference XLSForm: Last Saved.xlsx (10.0 KB)