Branding
Limited branding is allowed. "Limited" means that you may list your co-author by nation name only. Example:
"Co-authored by The Most Glorious Hack"
Further branding will result in the Proposal being deleted. Don't list everyone who posted in the thread for your draft, don't list yourself, don't list your Minister Of Making Proposals, and don't post the 'pre-title' of the co-author (ie: "The Republic Of..."). This includes creating nations that have the same name as your region or group and using them to promote your region or group. It also includes using the name of a nation, region or group as an acrostic or acronym in a proposal. If you are using the [nation] tag to list your co-author make sure you are using the short version ([nation=short] or [nation=short+noflag]).