How to delete project id from unity?

Unity Engine
1

Hi

I have created multiple unity project ids accidentally or mistakenly and also there are lots of project id upon which I am not working anymore. I want to remove these projects from unity. I searched a lot but could not able to find solution. Please guide in this issue.

2

Go to this site:

and remove every single one you want.

3

Hi
I went to the mentioned link but could not able to find any delete option or delete button.

4

Then click on VIEW button near the project you want to delete
Then settings
then ARCHIVE THIS PROJECT

5

How to delete it? Permanently?