# GroupConditionOperation

> Specifies the logical operation a group condition applies to its nested conditions.

## Definition

* **Type:** Enum
* **Namespace:** [Unity.GraphToolkit.Editor](/engine/6000.7/script-reference/unity/graphtoolkit/editor.md)
* **Assembly:** UnityEditor

```csharp
public enum GroupConditionOperation
```

## Remarks

Use [GroupConditionOperation](/engine/6000.7/script-reference/unity/graphtoolkit/editor/groupconditionoperation.md) to interpret how an [IGroupCondition](/engine/6000.7/script-reference/unity/graphtoolkit/editor/igroupcondition.md) combines the results of its nested conditions.

## Fields

| Value                                                                                           | Description                                                         |
| ----------------------------------------------------------------------------------------------- | ------------------------------------------------------------------- |
| [And](/engine/6000.7/script-reference/unity/graphtoolkit/editor/groupconditionoperation/and.md) | The group is met when all its nested conditions are met.            |
| [Or](/engine/6000.7/script-reference/unity/graphtoolkit/editor/groupconditionoperation/or.md)   | The group is met when at least one of its nested conditions is met. |