"Old" Projects into new Project Template

We had Projects in our portfolios and now recently created a Project template that everybody should use. Is there a way to reformat the “old” projects into the new format? I did not find an option to do that.

@Anna_Baer Unfortunately not. You will have to manually adjust those projects to the new, preferred format.

Indeed @Garth_Kawczak is right, applying a template to an existing project is actually quite a complex challenge, with so many questions, I don’t believe it would ever be possible.

Maybe my concept of task factories could help though 💡 Templates can also be "task factories"