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# agenda

The list of rules to be considered when evaluating the system.

```
var agenda: [GKRule] { get }
```

## Discussion

The agenda holds the rules to be considered when evaluating the system, listed in order of their [`salience`](/documentation/GameplayKit/GKRule/salience) values (or, for rules with the same salience, the order in which they were added to the system). During evaluation of the rule system, if a rule on the [`agenda`](/documentation/GameplayKit/GKRuleSystem/agenda) list is satisfied—that is, its predicate returns <doc://com.apple.documentation/documentation/Swift/true> and it executes its action—the system moves that rule to the [`executed`](/documentation/GameplayKit/GKRuleSystem/executed) list.

Changing the salience of a rule already in the rule system does not adjust its position in the agenda, but does determine the order of the new agenda when resetting the system.

## See Also

[`rules`](/documentation/GameplayKit/GKRuleSystem/rules)

The list of rules to be executed when evaluating the system.


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