Cade Dawson (![[info]](https://www.insanejournal.com/img/userinfo.gif){kind=small} theboywhodied) wrote in ![[info]](https://www.insanejournal.com/img/community.gif){kind=small} rp_tutorials, |
Second, "customs' is basically when a RPer uses the Custom Groups feature under the Friends heading in the sidebar of the main IJ site. Customs are used for all sorts of things, but they are mostly used for private storylines (psl's if you're not familiar with the term) or plotting if a potential RP partner requests one or the other.
I hope that helps. If not, there's another explanation here.