Purpose
To activate a node in the tree.
Usage
Click the activate button to activate it. The following prompt will appear in the status area:
select an item to activate
Click one of the nodes in the tree.
Comments
The selected node will be highlighted. The active tag will appear in the "activated" box at the bottom of the view tree area, and the active node will change to a blue/purple color. If the active tree part does not have a tag assigned to it, the box remains empty.
