STAAD.Pro HelpModelingM. Properties and SpecificationsM. Member Orientation M. Member Orientation M. To assign a member rotation angleTo assign an arbitrary member rotation angle about its longitudinal axis, use the following procedure. M. To align a single angle to its flangesTo orient a single angle member aligned to its flanges, use the following procedure. M. To align a member to a reference pointTo orient a member to an existing node or arbitrary point, use the following procedure. Parent Topic: M. Properties and SpecificationsRelated TasksM. To change a beam incidence