# TestMU

> Run Testsigma tests on TestMU cloud devices by connecting your existing TestMU account.

TestMU integration runs Testsigma tests on TestMU's cloud devices. Author web, mobile web, and mobile tests as usual, then select TestMU as the test lab when starting a run.

## Prerequisites

- Your TestMU **username** and **API key**, from the account dashboard.

## Connect your account

1. **Open the integration**: go to **Settings > Integrations**, open the **Test Lab** tab, and enable the **TestMU** toggle.

2. **Enter your credentials**: in the **TestMU details** dialog, enter the username and API key from TestMU, then confirm the key.

3. **Save**: click **Save & Enable**.

To update the credentials or remove the lab later, click **Manage** on the integration widget.

## Select TestMU in a run

When you create an ad-hoc run or a test plan machine profile, select **TestMU** as the **Test Lab** type instead of Testsigma Lab. The run starts on the TestMU platform as soon as you execute it from Testsigma.

## View results in TestMU

TestMU restricts result availability outside its own platform. For granular run details, open the **Automation** dashboard in TestMU: your test details appear at the top.