MSSQL Broker
Simple one, and this is mainly just for my reference, when restoring a Database in MSSQL, the database will likely keep it's Broker ID. If you're just restoring, then that should be fine, but if you're duplicating a Database, then you will need to give the broker a new identity.
ALTER DATABASE mydb SET ENABLE_BROKER
ALTER DATABASE mydb SET DISABLE_BROKER
ALTER DATABASE mydb SET NEW_BROKER
3 Simple queries to streamline this process. It's so easy, you might not even need one of the queries. Replace mydb with the name of your new database and start with NEW_BROKER, then you can ENABLE_BROKER it.