This button is used to Delete data and is only available where deletion of a data item is allowed by the application and the User has permissions to delete the data type.
For example if a Customer Site record is being viewed and the User presses the Delete button, a message will be displayed asking the User if they are certain this is what they want to do. If the User does not have permissions to delete customer information, a message will be displayed that this function is not available. If the User does have the appropriate permissions and no transactions exist for the Site, and another Site exists for the Customer, the deletion of the Site will be allowed. If the Customer has only one Site, it may not be deleted.