It's up in case you didn't see it! https://the-lilypad.com/forums/showthread.php/32191-July-BYOC-Challenge
Question - For the July BYOC Challenge I used BYOC from three designers. When I uploaded the lo I added it the Lilypad Challenges & Scraps Gallery. I also added it to each designer by adding it to additional categories. Is this the correct way to add this layout? Thanks in advance!
That's perfectly fine! To have it count for the challenge, you just need to use product from three designers and post it to the layouts thread. But if you want it to show up in each designers' gallery, then you did it just right!