How to count the subtask with a specific status for a custom field ?

[Aurélie Pilette]

Hello,

On the ticket parent, I would like to create a custom field named "Subtask open"

==> it is ok for that, I know how to ake that

I would like to initialize an automation rule in order to calculate how many subtask are on a specific status like "dev done" or "to test"

I already use this calculation : {{issue.subtasks.size}}

but i don't know how to update with a specific status.

Do you know if it is possible please ?

[Sayed Bares [ServiceRocket]]

@Aurélie Pilette I suggest using something like this:

{{issue.subtasks.status.name.match(".*(Done).*").size}}

 Replace Done with your status name.

I hope it helps