Add existing Project to another Project

I know there’s the ability to convert a task to a project, which will create a new project and leave a link to that new project in the existing project in place of where the task used to be. But is there a way to add an existing project into another project among its tasks.

I don’t know why you want to do that - two projects are two projects (not one). There’s no option to “add project to another project” in Asana and probably never will be. So from my perspective, it’s about duplicity of projects or merging two projects into one. For that, you can usethe current functionalities of Asana:

Tasks multi-homing:

Merge duplicate tasks:

By multi-homing you can “move” all tasks from one project to another by using bulk actions.

Hello!
Thanks for the info I will try to figure it out for more.

Welcome to the forum @Michael_Adams2 !

What exactly do you mean with adding a project to another project?

And why would you want this?