Designing Nested Rule Criteria
A nested rule criterion uses nesting to influence the order of the criteria evaluation.
See the topic Creating Simple Rule Conditions, steps 1 through 6 for creating a simple criterion. To create nested rule criterion, perform the following steps:
- Procedure
- Click
. Click ( ) Add Group. Select
Or
orAnd
by clicking.
A nested criterion is added. - Click
in the new criterion. Click < > Add Characteristic. Enter the values for Characteristic, Operator, and Value. You can add multiple groups by repeating steps 1 and 2.
- Click
Finalize.
The rule criterion is created.Note: The criterion inside the innermost bracket is executed first during the runtime.
- A nested rule criterion can also be created as shown in the figure below.