# OpenBOS

The OpenBOS app in Eliona enables seamless integration and synchronization of data from ABB Ability™ Building Edge systems. Thanks to this integration, you can automatically transfer assets, data points, and alarms from your building automation into Eliona.

The main advantage is continuous asset creation (CAC). After the initial configuration, assets and asset types are created and organized automatically in Eliona, with the structure being taken from OpenBOS. This significantly reduces manual effort and ensures a consistently up-to-date data foundation.

## **How to connect OpenBOS to Eliona**

The connection is made in three simple steps:

1. Required steps in OpenBOS Building Edge: Before you configure the app in Eliona, a few preparations must be made in OpenBOS Building Edge. These include the local and cloud configuration as well as activating the API subscription for your data points.
2. App installation: Install the OpenBOS app via the Eliona App Store.
3. App configuration in Eliona: After installation, configure the app in Eliona. Enter the gateway ID, client ID, and client secret to establish the connection.

After successful configuration, automatic synchronization begins. The app monitors the status and ensures that your assets and alarms are always up to date.

For a detailed, step-by-step guide to configuring OpenBOS and Eliona, please visit the full documentation in the "OpenBOS" chapter.

{% content-ref url="../../apps/apps/openbos" %}
[openbos](https://docs.buildings.ability.abb/collection/english-v14/apps/apps/openbos)
{% endcontent-ref %}