In this box all channels are listed that are currently assigned to Xpressionist. These are the channels you can use as channels or custom variables in your expression code.

You add channels to this list by double clicking on them in the Channel Selector. You can remove channels from this list by selecting them and hitting backspace.

This list will always only contain channels that are available in the project. If you rename or delete an object in the project of which you have previously added a channel to this list, Xpressionist will not find the channel anymore in the project and will delete it from this list.

When the editor tab is up front the functionality of this list changes: A double click on the name now puts the name of the channel into the text editor at the position of the text cursor. Marked text will be replaced by the name.