Boolean

Unite

Use this option to collect bodies into one body.

Subtract

A list of items relating to the Subtract help topic.

Intersect

Use this function to intersect one body with another.

Split

A list of items relating to the Split help topic.

Boolean

The Boolean operations available from the Modify>Boolean pulldown and Advanced Modeling>Modify>Boolean palette submenus can be used to combine primitives to create new, more complex shapes.