RR 22.00.00-1.2 Structural Entitlements
The Steel AutoDrafter added in STAAD.Pro CONNECT Edition v21.03.00.146 as Technical Preview features is now fully commercial and are licensed with a new "Structural SELECT Entitlement" license.
This license is provided free with a current STAAD.Pro (including STAAD.Pro Advanced) or Structural Enterprise License.