Working with nodes

The tree on the left or at the top side of the screen is used to organize your information. The tree is composed of nodes each of which can have a corresponding document.

• The root node is the highest level of a tree or subtree. A root node may have several children.

• A child node is indented one level from the root node. A child node may have children of its own.

• A sibling node is at the same level as another node.

Expand or collapse a subtree

Click on + sign at the left of the node to show the children or - to hide them.
To expand or collapse all levels of Maple tree click Collapse or Expand in Tree menu.