The Sheet Metal Design app is compatible with the Offline mode. It enables you to work for a limited period of time without connecting to the system.
For more information about Offline mode, see Social and Collaborative: Product Development - Model Based: Collaborative Lifecycle: Working Offline.
You cannot use standard files to define the Sheetmetal Parameters.
You cannot use Browse Catalog for corner relieves, surface stamps, beads, curve stamps, flanged cutouts, louvers, user-defined stamps and cutouts.