How to add sub item under new work item ?

[Othmane EL HANCHI]

Hello,

We are trying to create the following hierarchy.

Problem : Missing the + button to create sub item under these newly created types.

So can we do this ? I don't wanna have to re-enter the item every time to create a new child item just want my little + button at the left. 

Thank you,

[Othmane EL HANCHI · Accepted solution]

Ok found the answer thanks to ROVO ! 

WOW first time an AI Chatbot actually gave me a useful hint ! 

I didn't have any subtask configured for my new work item scheme so just added one, and now i have the little + as expected.

Thank you !