# Adding a Bitbucket DC instance to GitProtect
## Using OAuth
{% stepper %}
{% step %}
Log in to **GitProtect Management Service**, open the **DevOps** tab on the left side of the window, and select **Bitbucket** from the list.
{% endstep %}
{% step %}
Click the **Connect** button under **Bitbucket Data Center**.
{% endstep %}
{% step %}
Set your authentication method.
1. In **Authentication**, select **Bitbucket DC**.
2. Enter the **Bitbucket DC** server IP address and your **username**.
3. Add or select **App Password** from the **Password Manager** (if required).
4. Choose whether **GitProtect** should automatically add new repositories to your backup.
{% endstep %}
{% step %}
Configure your repository sync and default worker. Specify hours for synchronization, or set a time interval for automatic updates.
{% endstep %}
{% step %}
Click **Proceed** to complete adding your **Bitbucket DC** organization and grant **GitProtect** access to the specified resources.
{% endstep %}
{% endstepper %}
