> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/cortex-xdr-3.x/cortex-xdr-3.x-documentation/data-management/xdr-collectors/manage-xdr-collectors/configure-the-xdr-collector-upgrade-scheduler.md).

# Configure the XDR Collector upgrade scheduler

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### Notice

Ingestion of logs and data requires a Cortex XDR Pro per GB license.
{% endhint %}

You can configure the Cortex XDR Collector upgrade scheduler and the number of parallel upgrades. There can be a maximum of 500 parallel upgrades scheduled in a week, which is the default configuration at any time of day.

To define the XDR Collector upgrade scheduler and number of parallel upgrades.

1. In Cortex XDR, select **Settings** → **Configurations** → **XDR Collectors** → **Configurations**.
2. Set the XDR Collectors Configurations settings.
   * `Amount of Parallel Upgrades`: Specify the number of parallel upgrades, where the maximum number is 500 (default).
   * `Days in Week`: Select the specific days in the week that you want the upgrade to occur, where the default is configured as every day in the week.
   * `Schedule`: Select whether you want the upgrade to be at **Any** time (default) or at a **Specific** time. When setting a specific time, you can set the **From** and **To** times.
3. Click **Save**.


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