Add serial number on pdf

[andreaaa]

How to add serial numbers on the pdf report?

I have two types of table,

one is directly from the table: 

column 1	column 2
<<Start: [Related tables]>><<[column 1]>>	<<[column 2]>><<End>>

the other one is with the SELECT expression: 

column 4	column 5
<<Start: SELECT([Related tables][table ID],ISNOTBLANK([column 3]))>><<[column 4]>>	<<[column 5]>><<End>>

please hlep me🙏   It is so important when I have hundreds fo rows in one table.

[WillowMobileSys]

I assume you mean to have the rows numbered on the PDF sequentially starting with 1.

Unfortunately, there is no function that can be used on the PDF templates to help with this.  This requires either some template provided way to automatically insert numbering OR some way within AppSheet to get the index number from an item in the list being written.  Neither of these exist.  There has been a Feature Idea inserted (link below) for an INDEXOF() type function.  Please vote it up...

https://www.googlecloudcommunity.com/gc/Feature-Ideas/New-expression-INDEXOF/idi-p/319386

[SkrOYC]

INDEXOF() - Google Cloud Community