The removal of materials is prohibited on the site due to the inability to restore data and refferences.
When the information is changed, all details are saved and can be easily restored. It doesn't work with deletion.
But the site is large and duplicates or errors often occur that need to be removed.
To do this, a mechanism was created for users to mark materials for deletion with an explanation of the reason.
We will consider everything and will definitely delete it!
Read the details on the corresponding help page.