====== Structure ======


^ Blocks ^ Description ^
| {{blocks:addinstance.png|}}       | Add a new instance  |
| {{blocks:newinstance.png|}}       | Report a new instance  |
| {{blocks:deleteinstance.png|}}    | Delete an instance  |
| {{blocks:placepart.png|}}         | Attach an instance to this one as a subpart. \\ Position the part with the given insets relative \\ to this instance. Used to build composite objects.  |