> For the complete documentation index, see [llms.txt](https://cmp.docs.sirdata.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cmp.docs.sirdata.net/en/script-management/gtm-example-google-ads-user-provided-data.md).

# GTM Example: Google Ads User-provided Data Event

This guide explains how to condition the **Google Ads User-provided Data Event** tag in Google Tag Manager (GTM) using the variables and events injected by the Sirdata CMP.

{% hint style="info" %}
The Sirdata CMP automatically pushes consent choices into the GTM dataLayer via the `sirdataConsent` event. The `sirdataExtraPurposes` and `sirdataExtraVendors` variables contain the consented Sirdata purposes and vendors respectively, in `|ID|` format (e.g.: `|9|`, `|10|`, `|101|`).
{% endhint %}

## 1) Create the "User-provided data" variable

In GTM, create a variable of type **Google Ads User-provided Data**:

1. **Variable type**: Google Ads User-provided Data
2. **Collection mode**: Automatic collection or manually set the collection rules

<figure><img src="/files/h7ANsVhqECCirq0LFcym" alt=""><figcaption></figcaption></figure>

## 2) Create the "sirdataExtraPurposes" variable

Create a variable of type **Data Layer Variable**:

1. **Data Layer Variable Name**: `sirdataExtraPurposes`

<figure><img src="/files/76zPHvdDXaugLVSa7fgH" alt=""><figcaption></figcaption></figure>

## 3) Create the "sirdataExtraVendors" variable

Create a variable of type **Data Layer Variable**:

1. **Data Layer Variable Name**: `sirdataExtraVendors`

<figure><img src="/files/qTasLXygNSgvsUWF8cuo" alt=""><figcaption></figcaption></figure>

## 4) Create the "sirdataConsent" trigger

Create a trigger of type **Custom Event**:

1. **Event name**: `sirdataConsent`
2. Select the **Some custom events** option
3. Add the following conditions:
   * `{{sirdataExtraPurposes}}` **contains** `|9|` — Automatic collection of identifiers on devices
   * `{{sirdataExtraPurposes}}` **contains** `|10|` — Processing of identification data
   * `{{sirdataExtraVendors}}` **contains** `|101|` — Google Customer Match, Enhanced & Offline Conversions

{% hint style="warning" %}
All three conditions must be met (logical AND) for the trigger to fire.
{% endhint %}

<figure><img src="/files/8epwZjo7oQw8DvyWF95j" alt=""><figcaption></figcaption></figure>

## 5) Add the "Google Ads User-provided Data Event" tag

Create a tag of type **Google Ads User-provided Data Event**:

1. **Google Ads Account ID**: enter your account ID
2. **User-provided data**: select the variable created in step 1
3. **Trigger**: select the trigger created in step 4

<figure><img src="/files/G8Kd9H5Ltjr1QpTrqyAI" alt=""><figcaption></figcaption></figure>

The tag will now only fire when the user has consented to Sirdata purposes 9 and 10 as well as the Google Customer Match partner (ID 101).


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