# Item Rules and Logic

Rules are meant to define the configurator behavior by controlling Attribute and Attribute Value visibility, as well as setting attribute values.

Rules consist of Conditions and Actions.

Conditions leverage Attributes. Multiple conditons are evaluated based on an AND operator.

### Action Types

The following are the actions possible within a Rule

**set attribute visible** -- reveals an entire attribute on the basis of a satisfied condition

**set attribute enabled** -- makes a previously unavailable, visible attribute usable

**set attribute value** -- dynamically sets the value of a given attribute.

**set attribute value visiblity** -- reveals an attribute value on the basis of a satisfied condition

**set attribute value enabled** -- Makes a previously unavailable, visible attribute value usable

[Learn here more about the Rules and Logic System.](/platform-documentation/project-data/logic.md)


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