Talk:2023 UEFA European Under-21 Championship qualification

Orphaned references in 2023 UEFA European Under-21 Championship qualification
I check pages listed in Category:Pages with incorrect ref formatting to try to fix reference errors. One of the things I do is look for content for orphaned references in wikilinked articles. I have found content for some of 2023 UEFA European Under-21 Championship qualification's orphans, the problem is that I found more than one version. I can't determine which (if any) is correct for this article, so I am asking for a sentient editor to look it over and copy the correct ref content into this article.

Reference named "regulations": From 2023 UEFA European Under-17 Championship qualification:  From 2022 UEFA European Under-17 Championship qualification:  From 2021–22 UEFA Europa Conference League group stage:  From 2019 UEFA European Under-21 Championship:  From 2021–22 Taça da Liga:  From 2015 UEFA European Under-21 Championship:  From 2021–22 UEFA Champions League:  From 2022–23 UEFA Nations League C: </li> <li>From 2022–23 UEFA Nations League: </li> <li>From 2022 FIFA World Cup qualification (UEFA): </li> <li>From 2021–22 UEFA Youth League group stage: </li> <li>From 2021 UEFA European Under-21 Championship qualification: </li> <li>From 2021–22 DFB-Pokal: </li> <li>From 2021 UEFA Nations League Final: </li> <li>From 2017 UEFA European Under-21 Championship: </li> <li>From 2013 UEFA European Under-21 Championship qualification: </li> <li>From 2021 UEFA European Under-21 Championship: </li> <li>From 2021–22 UEFA Europa League knockout phase: </li> <li>From 2022–23 UEFA Champions League: </li> <li>From 2022 UEFA European Under-19 Championship qualification: </li> <li>From 2015 UEFA European Under-21 Championship qualification: </li> </ul>

I apologize if any of the above are effectively identical; I am just a simple computer program, so I can't determine whether minor differences are significant or not. AnomieBOT ⚡ 10:49, 30 March 2022 (UTC)