ILOG JRules User Guide > Creating Rule Projects > Tasks > Working With BOM Entries > Ordering BOM Entries

The Business Object Model (BOM) defines a path to a set of BOM entries. These BOM entries can be in the current rule project or in a referenced rule project.

If you have several BOM entries, an element in the first BOM entry in the path overrides any other element with the same name in the other BOM entries. You can modify the order of the BOM entries in the path to control this.

To order BOM entries:

  1. In the Rule Explorer view, select the rule project, and, on the Project menu, click Properties.
  2. In the left pane of the Rule Project Properties dialog, click Business Object Model. The list of BOM entries in the business object model appears.
  3. Click the Order tab. In the Order page, select a BOM entry and use the Up and Down buttons to change the order.
  4. Click OK.
  5. The BOM entries in the path of the Business Object Model are now ordered.

Related Concepts

Business Object Model (BOM)
BOM and XOM

Related Tasks

Creating an Empty BOM Entry
Disabling BOM to XOM Mapping Checks
Associating an Empty BOM Entry to a XOM
Creating a BOM Entry from a XOM
Defining the Execution Object Model

Related Reference

Rule Project Properties Dialog

Related Samples and Tutorials

Tutorial: Defining a Vocabulary