> 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.

#### <mark style="color:blue;">Context Menu</mark>

The first item in the context menu is 'Show in Off-Page Connector Manager' zoom onto the node in the left or right tree.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-f4bdf8bd17af63cdd13175b0d6f58436c4b7fab4%2FPET-OPCM-UI-044.png?alt=media)

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.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-e7c5079ca366090575508e82fc260aff5eb27260%2FPET-OPCM-UI-045.png?alt=media)

For an unconnected OPC (this can be the 'Unconnected' state or a user defined state) you can change the state.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-b6016e85bf4b86bd5dcf8f8ed7350714689a3d9a%2FPET-OPCM-UI-046.png?alt=media)

Resulting in a change of color too.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-937de0f3eb6e1cd0a0217b7c95c1099bd302048a%2FPET-OPCM-UI-047.png?alt=media)

An OPC with an 'Unknown Flow Direction'...

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-e94a5aaf19a5cf77951d1de2ab2326297b20f91b%2FPET-OPCM-UI-048.png?alt=media)

...the left tree will be used to show the OPC. Although OPCs with an 'Unknown Flow Direction' state appear in both trees.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-a2dfad1f2beb9b17531846c12adfbb53eba819bc%2FPET-OPCM-UI-050.png?alt=media)

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.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-2c68332a9d40220646576f4d50709bbb1d462c0f%2FPET-OPCM-UI-049.png?alt=media)