Prestressing# Note Merging Slab PT with Shell PT or Beam PT in a drawing is not recommended. Of course Shell PT and Beam PT can be mixed. PT Editor: Create and Modify# PT Editor: Create and Modify - Spline Geometry PT Editor: Create and Modify - Polygonal Geometry Drawn Tendon: Create and Modify# Drawn Tendon: Create and Modify - Reference to Axis Drawn Tendon: Create and Modify - Reference to Structural Lines Drawn Tendon: Create and Modify - Reference to Drawn Geometry Slab PT: Create and Modify# Tendon on Slabs Support Line Invert Tendon(s) Modify# Modify Tendons