OpenTunnel Designer Help OpenTunnel Designer Workflows 2D Sketcher Workflow Profile Tools Profile Tools Figure 1. Profile Tools Tunnel Catalog/Tunnel Templates Portal Catalog/Portal Templates Excavation Subspaces Catalog/Excavation Subspaces Templates Reinforcement Catalog/Reinforcement Templates Jet Grouting - Crown&Floor Forepoles - Circle and Region Fiber Glass and Rock Bolts Auxiliaries Catalog/Auxiliaries Templates