| Layer Name | L | Layer to add or modify | Text |
| Layer Color | C | Layer's display color | Colour |
| Layer Linetype | LT | The name of the layer's linetype. A list of available linetypes can be retrieved with the Linetype Table component. | Text |
| Layer Material | M | The name of the layer's render material. Leave as an empty string for the default material. | Text |
| Visibility | V | True if the layer is visible. | Boolean |
| Print Width | PW | Layer Print Width. 0.0 = Default | Number |
| Print Color | PC | Layer print color. | Colour |
| Delete Layer | D | Set to true to delete the layer | Boolean |