> ## Documentation Index
> Fetch the complete documentation index at: https://docs.adriel.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How to connect

> How to connect the Google Campaign Manager 360 data source to Adriel: authorize a Google account, select a user profile and report, and sync the report data.

Google Campaign Manager 360 (CM360) is Google's ad-server and campaign-management platform. The connector pulls one user-defined CM360 report at a time via the DFA Reporting API v5, polls for asynchronous report completion, downloads the resulting CSV, and caches the parsed rows so each report becomes its own data source in Adriel.

## Before you connect

The following are required:

* Access to a Google account with permission on the target Campaign Manager 360 user profile.
* At least one CM360 report saved on that user profile in **CSV** format. Other formats are silently excluded from the selection list.
* A **Date** breakdown in the report configuration, if a date breakdown is needed in dashboards.

## Connect Google Campaign Manager 360

<Steps>
  <Step title="Authorize a Google account">
    On the **Data Sources** page, search for **Google Campaign Manager 360** and select it. Click **Sign in with Google** in the pop-up and sign in with the Google account that has access to the target CM360 user profile. Tick every consent checkbox on the Google permissions screen and click **Continue** to authorize the connector. Skipping a checkbox prevents user profiles and reports from loading.
  </Step>

  <Step title="Select the user profile and report">
    On the data source settings, fill in the two required fields. For **User Profile**, select the CM360 user profile that owns the target report. For **Report**, select the report to connect — only the 100 most recently modified CSV reports on the chosen profile are listed, and reports without metrics are hidden automatically.
  </Step>

  <Step title="Submit">
    Click **Submit** to complete the connection. The connector triggers an initial report run; initial data availability can take up to one business day depending on report size. To keep syncs stable, limit selection to **10 reports or fewer** across data sources in the same workspace and keep each report **under 200,000 rows**.
  </Step>
</Steps>

## What gets imported

The rows returned by the saved CM360 report — at the exact breakdown and metric granularity defined inside CM360 — are cached as the data source. The connector does not impose its own schema; Standard, Floodlight, and Floodlight Activities report types are all supported. Each query against the cache caps at 50,000 rows.

For the complete metric and breakdown model and the refresh cadence, see the [Google Campaign Manager 360 data reference](/data-sources/g-n/google-campaign-manager-360/data-reference).

## Troubleshooting

<AccordionGroup>
  <Accordion title="A report is missing from the dropdown">
    Only CSV-format reports with at least one metric defined are listed, and only the 100 most recently modified reports on the user profile appear. Older reports beyond that cap are silently omitted. Re-save the report inside CM360 to refresh its last-modified timestamp, then reconnect.
  </Accordion>

  <Accordion title="&#x22;Report is not valid. Please verify its configuration.&#x22; during setup">
    The connector ran a trial fetch of the report and it failed. Open the report inside CM360, run it manually, and resolve any configuration errors before reconnecting.
  </Accordion>

  <Accordion title="Sync fails with METRICS_MISSING">
    All metrics were removed from the connected report inside CM360. Add at least one metric back to the report definition and trigger a sync.
  </Accordion>

  <Accordion title="Results appear capped or truncated">
    Each query against the connector caps at 50,000 rows. For very large reports, narrow the date range or add filtering in the widget to stay under the cap.
  </Accordion>
</AccordionGroup>

## Related

<CardGroup cols={2}>
  <Card title="Google Campaign Manager 360 data reference" href="/data-sources/g-n/google-campaign-manager-360/data-reference">
    Metrics, breakdowns, report types, and limits for Google Campaign Manager 360.
  </Card>

  <Card title="Google Campaign Manager 360 FAQs" href="/data-sources/g-n/google-campaign-manager-360/faqs">
    Common questions and expected behaviors for the Google Campaign Manager 360 data source.
  </Card>

  <Card title="How to connect Google Ad Manager" href="/data-sources/g-n/google-ad-manager/how-to-connect">
    Connect Google's publisher ad-serving and inventory platform.
  </Card>

  <Card title="How to connect Google Display & Video 360 (DV360)" href="/data-sources/g-n/google-display-video-360-dv360/how-to-connect">
    Connect Google's enterprise programmatic advertising platform.
  </Card>
</CardGroup>