Conditions are logical assertions that are used to justify the comments added in a rule, or any other rule action. Each condition therefore evaluates to true or false for a case. Conditions are written in a natural language syntax built up from pre-defined functions, attributes, constants or features.

An overview of the available functions, grouped by operation type.

How yousee the evaluation of a condition, including the evaluation of its component parts.

You can use restriction clausesto simplify complex assertions about the past and current episodes in a case.

You can build conditions using hints provided by anauto-completion facility.

A few worked examples.

The complete syntax that is available for building conditions or other expressions.