---
title: Enable External Device Database Import Job
slug: singleconnect-reference-guide-3-3-0/enable-external-device-database-import-job
description: Learn how to import instances from an external database by creating a Single Connect job. Set regular intervals using a cron expression and follow step-by-step instructions in the Jobs Scheduler. Enable the job and ensure accurate updates to Single Connec
docTags: 
createdAt: 2022-08-03T09:32:31.000Z
---

Importing instances from an external database requires a Single Connect job for synchronization. The job will update the information on Single Connect periodically, depending on the cron expression:

1. Navigate to **Administration** > **Jobs Scheduler**.
2. Open the **Trigger List** tab.
3. Select **DeviceDatabaseImportJob** as the Job.
4. Fill in the **Trigger Name** and **Cron Expression** fields.
5. To enable the job, select **Enabled** for the** Active **field and click **Save**.