Updating the signature template for well known apps in ASM

Hi Everyone,

I have a question related to the attack signature ... while configuring a policy we can have an option to select a well known application and ASM picks up a list of attack signatures automatically. Like for an iAPP we keep getting an update and the template can be uploaded what about the application signature template for ASM is there any update for it? if yes from where to get it and update it?

Regards,