To Expand or Collapse the Model Tree
On the Model Tree, click 
or 
. This expands or collapses all branches and displays only the highest, or parent part, assembly, or feature, in the Model Tree. To expand or collapse single branches, click the plus or minus sign in the tree node.
or . This expands or collapses all branches and displays only the highest, or parent part, assembly, or feature, in the Model Tree. To expand or collapse single branches, click the plus or minus sign in the tree node.