Commonwealth is the first stop for all proposals. An ADP (Alpha Dune Proposal) Idea is submitted as a post in Commonwealth and must receive confirmation from a moderator that it complies with DAO-approved rules before it appears to the community. Alpha Dune holders must go through a wallet authentication process to post ideas or give feedback to ideas via comments.
Snapshot is used for voting. Proposal drafts that have passed their respective approval processes become available for voting on Snapshot. Alpha Dune holders must go through a wallet authentication process to vote.