Need solution for autonumbering in incident records

[keerthika98]

Each time when i open new incident form, a new incident number is generated.
If i don't submit and reopen it, another number will be generated.
If would like to prevent this behavior by implementing a custom business rule. Need sample code for this requirement.

[Dr Atul - LNG]

Hi @keerthika98 

I can understand it is a use case but it is OOTB behaviour and i think making changes may impact other modules and platform as well.