# PrefabSyncGroup

`PrefabSyncGroup` is a component to enable workflows where networked Prefabs are nested into each other. By adding this component, coherence will be able to track "which Prefab is nesting which one", and thus keep their structure and lifetime synchronised once the game is running.

<figure><img src="/files/EhDTi1kmJ3t3mStNPk80" alt="" width="563"><figcaption><p>The PrefabSyncGroup component</p></figcaption></figure>

The complexity of that is all taken care of for you. As a user, all you need to do is add `PrefabSyncGroup` to the root of the Prefab that is containing the others.

Read more and see an example in the dedicated page [Nesting Prefabs at Edit time](/2.0/manual/parenting-network-entities/nesting-prefabs-at-edit-time.md).

{% hint style="warning" %}
The tracked child prefab instances with CoherenceSync can not be un-parented or individually destroyed except by destroying the parent. Other instantiated prefabs can be parented, un-parented and destroyed though.
{% endhint %}

{% hint style="info" %}
To get familiar with all parenting options, we strongly recommend to read the [Parenting network entities](/2.0/manual/parenting-network-entities.md) section.
{% endhint %}


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