> For the complete documentation index, see [llms.txt](https://help.auxalia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.auxalia.com/plant-tools/plantexpresstools/how-to-use/off-page-connector-manager/usage/user-interface/context-menu-plant-3d.md). # Context Menu Plant 3D This chapter explains what options you have at with the context menu at the OPC symbol in the drawing itself. ### Context Menu The first item in the context menu is 'Show in Off-Page Connector Manager' zoom onto the node in the left or right tree. ![](/files/dcWwyq9z1PRLzuCpr1WX) In this case it is an incoming OPC so the right tree will be used. if the OPC Manager isn't open yet, it will be opened automatically. ![](/files/A5lc7mIZGE5HgRy2K9s6) For an unconnected OPC (this can be the 'Unconnected' state or a user defined state) you can change the state. ![](/files/m5HXsCl3X0oqe2IKX5Sm) Resulting in a change of color too. ![](/files/fmWULSAv2s4hKQeKeS1b) An OPC with an 'Unknown Flow Direction'... ![](/files/AL9OEfuzYNh7v4YfssbS) ...the left tree will be used to show the OPC. Although OPCs with an 'Unknown Flow Direction' state appear in both trees. ![](/files/OCSfznuzDIq7LUYF8yz3) With the context menu of a connected OPC you can: 1.Disconnect\ Disconnects an OPC. For a 1:n or a n:1 connection, disconnecting the 1 disconnects all connections between all OPCs. If you disconnect one of the n OPCs, only this one OPC will be disconnected and all other OPC stay connected. For example, if you have 1:2 and disconnect one of the 2 OPCs, then a 1:1 connection will survive. 2.Open ALL Connected Drawings\ This opens all drawings in which the OPCs of this connection reside. If you have a multi-connection (1:n, n:1). then all drawings will be opened. 3.Open and Zoom\ Here you get a list of drawings to which the selected OPC is connected to. For multi-connections (1:n, n:1) you will get n drawings in the list. ![](/files/ERnKaYH2b4zTNWzEXuVb)