About the Align User Interface in Restyle
The Align tab consists of commands. Click > 
Align to open the Align tab.
Align to open the Align tab.• 
—Selects a curve or a surface to modify.
—Selects a curve or a surface to modify.• 
—Selects a surface edge to align. Available when a surface is selected.
—Selects a surface edge to align. Available when a surface is selected.• 
—Selects a reference to which to align.
—Selects a reference to which to align.◦ If a surface is selected, selects an edge, curve or datum plane reference for alignment.
◦ If a curve is selected, selects another curve to which to connect.