This idea has been merged into another idea. To comment or vote on this idea, please visit K12OC-I-34 Bulletin Board: Option to add multiple channels of the same content type .
Similar to OnMessage and Topics, it would be neat if you could add multiple instances of the same material type (embed and text specifically) to the bulletin board layout. This would make these pages much more flexible instead of being limited to one of each material type. Since Bulletin Board is the first thing users see when selecting a class or community page, many teachers would like the ability to add multiple embedded videos, for example.
Our teachers have the same concern. Any ETA??