# Add your collection to the server

{% hint style="info" %}
A Steam Workshop collection allows you to load multiple addons at once.\
You must provide the**Collection ID** (the number in the URL).
{% endhint %}

### Goal

Link a **Steam collection** to your Garry’s Mod server via the **Workshop ID**.

### Step-by-step guide

{% stepper %}
{% step %}
**Get the collection ID**

Open your collection on Steam.

Copy the number at the end of the URL (the ID).

<figure><img src="/files/d2c6552fd46b3a1fa5ffadb18c7c089e824ef23e" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
**Enter the Workshop ID on the dashboard**

On the dashboard, open **Settings**.

Paste the ID into the **Workshop ID**.

<figure><img src="/files/c700bb697ab3cb638fe1a9ae5354b2e03595cb14" alt=""><figcaption></figcaption></figure>

Start (or restart) the server.
{% endstep %}
{% endstepper %}

### Common issues

* **Addons are not downloading** : check that the ID is indeed a collection ID.
* **Some addons are missing** : check that they are marked as “included” in the collection.
* **Server loops on startup** : remove the ID, start, then try again.

### FAQ

#### Should I use the addon ID or the collection ID?

Use the **collection**.\
An individual addon also has an ID, but that is not what is expected here.


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