Part Modeling > Edit Features > Pattern > Reference Patterns > Example: Creating a Reference Pattern
  
Example: Creating a Reference Pattern
This example shows adding a second hole to a pattern of holes by creating a Reference pattern. The original part, containing a pattern of holes, is shown in the following illustration.
1. Create another Hole feature inside one of the existing holes. Select the hole axis and the bottom of the existing hole as references.
2. Select the new Hole feature and click Model > Pattern. The system creates a Reference pattern of the new Hole feature based on the existing Hole pattern, as shown in the following illustration.