1. Use the Tours → Groups item from the main menu.
  2. Find the group you want to use.
  3. Double click the row or click the Edit icon.
  4. Find the subgroup you want to use.
  5. Click Copy icon on the subgroup.
  6. Define number of copies and under Copy target choose Current group.
  7. Click Create button.
  8. Double click subgroup you created.
  9. Define the period of the subgroup you are creating.
  10. Add the name of the subgroup you are creating by using the Description text box.
  11. Define the Status of the subgroup.
  12. Click OK to save changes.
  13. Go to Calculation tab and change Margin or Selling price.
  14. Click OK to save the changes.