Creating Triangular elements

1. Click (Mesh tab > Mesh panel > Create Triangles).
2. Enter the Node 1 or select it on the model.
3. Enter the Node 2 or select it on the model.
4. Enter the Node 3 or select it on the model.
5. Optional: Select Inherit properties from neighbors if the triangle is to be created with the same properties as the neighboring elements.
   
6. Click Apply. The Triangle will be created using the three specified nodes.