Creation of a sub-project

Hello,

I have a question regarding the creation of a sub-project (not the same subject as in my previous work). Till now, I found two ways of creating sub-projects :
--> First :
- Copy a template of a project and before launching the operation, put the new project as sub-project of an existing one.
- -> Second :
- Filter one project.
- go into the planning view
- Create a new project which will automatically be a sub-project of the current one
My question is the following :
When a user is on the screen of an existing project, is there a way to add a sub-project which will be a copy of a template ? Are you planning to develop it ?



Thank you very much for your return

Best regards