Board Thread:Support Requests - Getting Technical/@comment-1712004-20201007164016/@comment-9605025-20201007182752

So, this is why...
 * 1) Copying templates from Wikipedia is discouraged.
 * 2) User contributions are not normally deleted even if a user closes their account. In fact, even invoking GDPR's "right to be forgotten" does not remove a user's contributions.

If you can, I would encourage you to find a new way of making the templates work. Wikipedia templates are often overly complicated and generic for what Fandom wikis want to use them for. In most cases, a similar effect can be accomplishing using a much simpler template. If you are adamant about keeping the Wikipedia templates, then I suggest going to Wikipedia and looking to see what is missing. Note that the templates may have changed from the time they were copied. You can either update your copies or use the page history to view whichever version your wiki uses.