autolink issue as a child to an issue in a different project

[Jennie Peleback]

Hi

I have created a workflow with post functions to the "create issue" transaction in one project (project A)

One post function is to create a new issue in a different project (Project B) - so far so good.
But, how can I configur the post function so it automatically links the issue in Project B as a child to the original issue in Project A?

I have tried several different versions of below but never gotten it to work...
So is it possible to autolink an issue to another in a different project?

image2016-12-1 8:38:4.png 

[Jennie Peleback]

I think I got it to work now by simply changing %10011% to Child

[Jennie Peleback]

"Create on Transition" from Bob Swift

[Nic Brough -Adaptavist-]

What add-on are you using to do these post-functions?