Creo Interactive Surface Design (Style) > Style Tree > To Change the Order of the Informational Columns in the Style Tree
  
To Change the Order of the Informational Columns in the Style Tree
1. In the Model Tree, click and then Style Tree > Tree Columns. The Style Tree Columns dialog box opens.
2. Under Displayed, select the column you want to reorder and click to move the column to the left or click to move the column to the right from its current position in the Style Tree.
3. Click OK.