# LinkedEntityGroupChange

> Represents a linked entity group change

## Definition

* **Type:** Struct
* **Namespace:** [Unity.Entities](/engine/7000.0/script-reference/unity/entities.md)
* **Assembly:** UnityEngine.EntitiesModule

```csharp
public struct LinkedEntityGroupChange
```

## Fields

| Value                                                                                                        | Description                                                                                                               |
| ------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------- |
| [ChildEntityGuid](/engine/7000.0/script-reference/unity/entities/linkedentitygroupchange/childentityguid.md) | [EntityGuid](/engine/7000.0/script-reference/unity/entities/entityguid.md) of a child entity for the linked entity group  |
| [RootEntityGuid](/engine/7000.0/script-reference/unity/entities/linkedentitygroupchange/rootentityguid.md)   | [EntityGuid](/engine/7000.0/script-reference/unity/entities/entityguid.md) of the root entity for the linked entity group |