Family
Use this element to add required content and family-level properties to your project specifications.
A family maintains the administrative information and shared product type information within a MasterFormat section. Shared product type information may be "Performance Requirements" or "Installation, General" articles, as an example.
Each family has an element number which adheres to the following format: ######, where # represents a number or digit.
For example, Cast-in-Place Concrete: Family 03300.
Parent Topic: Organization by UniFormat®