Updated the team permissions backend
Updated the team permissions backend

pyconjp/pyconjp-website,smellman/sotmjp-website,osmfj/sotmjp-website,smellman/sotmjp-website,osmfj/sotmjp-website,pyconjp/pyconjp-website,pyconjp/pyconjp-website,smellman/sotmjp-website,osmfj/sotmjp-website,smellman/sotmjp-website,osmfj/sotmjp-website,pyconjp/pyconjp-website