Creating Links for a Custom Transaction Type by Using the Customization Menu
If you installed your custom transaction type from a bundle and the type has been locked to editing, you can't update the transaction type to include new links. Instead, you can use the Customization menu. With this method, you can update a custom category to include links to your custom transaction type. For details on creating custom categories, see Creating Center Categories. For details on updating your custom category to include a link to your custom transaction type, see Creating Center Links.