<< Click to Display Table of Contents >> Navigation:  PlantSpecDriven > How to use > Use Cases > Explaining Context Menus (P&ID/3D) > Structure Tree > 3D Drawing nodes

This chapter describes the functions when using the context menu from a drawing node.

Open opens the drawing in read-write mode.

Open Read-only opens the drawing in read-only mode. This is typically done by PlantSpecDriven itself, when it needs data from the drawing which cannot be obtained by the P&ID database.

Next Chapter: 3D Line Group classes