Purposes of "SCM url" when creating ticket for publishing

I have an obfuscated library that I would like to publish. When creating a ticket for publication, you must specify the “SCM url”. But I would not like to create a separate repository on GitHub in which there would be obfuscated code. Is it important to specify “SCM url”? Can I link to another project?

I think you want https://central.sonatype.org/

This forum doesn’t support specific instances.