Understanding content space classes
Content space classes are the space classes for Infor delivered content for Birst. Each tenant is provisioned with at least four spaces as follows:
- SMD Data model space (read-only)
 - SMD Consumer model space (read-only)
 - Data model space (read/write)
 - Consumer model Space (read/write)
 
The Standard Meta Data (SMD) spaces are continuously upgraded with fixes and new content as released by Infor.