Back Forward About the Declarative Network display

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C-1098 Declarative Network displayThe Declarative Network display conveys relationships among properties that are computed by Declare Expression rules in the selected application. You can review relationships that depend on forward chaining or backward chaining. By interacting with the Declarative Network display, you quickly can access the Declare Expression rules and the property rules it references.

NoteThis feature depends on the Adobe Flash Player plug-in for Internet Explorer, available as a free download from Adobe Systems, Inc. BUG-12571

  How to access the Declarative Network display

For a property that applies to a work type in an application:

  1. Establish the appropriate work pool as current. Select Switch Work Pool > work pool from the Application menu. BYRNB 2/16/10
  2. Select Pega button > Process and Rules > Business Rules.BYRNB 2/16/10
  3. The Declarative Network displays a list of declarative networks in the current application. Each list contains:
    • The declarative network name and level (top- leveltop-level or intermediateintermediate). To open the Declarative Network display, click a declarative network name.
    • The declare expression used to calculate the declarative network. Click the Declare Expression icondeclare expression to open the declare expression rule. Click the Open icon to open the target property.

For any property for which a Declare Expression rule is defined:

  1. Open the property rule.
  2. On the Advanced tab, click  Explore .
  3. In the resulting pop-up window, click the Dependencies tab.

For a property appearing on a work object form:

A work object form may display the value of a computed property. Use these steps to learn the name of the computed property and see the dependency network for that property:

  1. Enable the Rules Inspector, by selecting Run> Rules Inspector > Declarative Rules from the Quick Launch bar. BYRNB 2/16/10
  2. Click the Refresh button (Refresh) to redisplay the form.
  3. Click the D link next to the property.

  Interacting with the display

See Using the Declarative Network display.

  Testing Declare Expression rules

Using a different form of the dependency network, you can interactively test the computation it defines. See Unit testing a Declare Expression rule.

Related topics About Declare Expression rules
About Property rules
Declarative rules — Concepts and terms

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