Problems with 1.7 Respect IP Ownership section

I have to major questions.
First and easiest : How do I get my Sanction ID number? I look for this through all the Unreal but didn’t find out.
Second : I’m trying to publish a new map, but I’m getting the same issue over and over…


After the first time this error happened, I deleted all the free audios I got on internet and signed EpidemicSounds, for so I could get no copyrights problems, but stil, this “muscia_calma” is an EpidemicSound… Can someone shed some light on how to solve this problem?