Comment 2 for bug 1969693

Right now, the template is needed in case there are portfolios in the queue that are waiting to be copied. portfolio_auto_copy function is involved.

So if we are wanting to make a change, we would need to remove portfolios that are currently queued from the queue or alert the person deleting the portfolio that they can't right now because it is still being copied.

https://reviews.mahara.org/c/mahara/+/11673 points to the patch in which we removed the line to delete a collection.