In need of help to realise a function with Updated in()

[stephane Bernard Brousseau]

I'm trying to setup a function basically that filter "Has this task been updated within 8 hours of it's created date".

I was trying something like this : "updated in(createdDate <= -8h)" 

But it doesn't seem like there's a way to do what i'm trying to if anyone has an idea how i could do it i'd be really happy 

Cheers 

[GabrielleJ]

You will need to use the initial status of your project since all issues in a JIRA project ends up on the initial status. Project = ABC and status = OPEN and updated >= (-8h)