---
category: [Administration & Integrations, Administration & Integrations/Custom Integrations & Apps, Platform and Product Extensions, Platform and Product Extensions/Integration]
keyword: [Integrate, Workday Integration, Orchestrate for Integrations]
nav: wcp_docs
parent_url: /wcp_docs/
title: >- 
  Steps: Deploy, Install, and Launch Integration Apps
layout: subsection
---

### Prerequisites

Create an integration app on the Workday Developer Site. Save it to App Hub.

### Context

After you complete integration app development, you can:

-   Deploy your app to an Implementation tenant, where you can perform testing and data validations.
-   Promote the app to Sandbox Release. When you promote your app to Sandbox Release, you can validate and test your app on a Sandbox tenant using production data.

    <b>Note:</b> On the external client credential store, you must create refresh tokens in both Sandbox and Sandbox Preview tenants. If you have business objects in Sandbox Preview but don't have refresh tokens in Sandbox Preview, you encounter HTTP 500 errors when accessing those business objects. If you've only created refresh tokens in the Sandbox tenant, you can only access the business objects in the Sandbox tenant.

-   Promote the app to Production Release. When you promote your app to Production Release, your Company Administrator can install and configure the app on Production tenants.


### Steps

1.  <a id="step_N1007B_N10077_N10036_N10001"></a>On the Workday Developer Site, click <b>Apps</b> on the Console.

    The list displays all apps in App Hub that belong to your account.

2.  <a id="step_N10090_N10077_N10036_N10001"></a>Select the app that you want to deploy and promote.

    You can view your own apps or all apps, and search for the app. You can filter the list by reference ID or app name.

3.  On the <b>Promotions</b> tab, click <b>Deploy</b> next to the Implementation tenant where you want to deploy your app.
4.  Install your app on the Implementation tenant and test it there.

    See [Install Integration Apps on Tenants](/wcp_docs/GUID-bbe73a70-a00e-40e9-9df2-aa770a591086.html).

5.  Promote your app from your Implementation tenant to Sandbox to Production.

    See [Promote Integration Apps Through the Lifecycle](/wcp_docs/GUID-9d899275-3a15-43ea-9e03-79af2d57774f.html).

6.  Set up an integration system on your Workday tenant, selecting the <i>Orchestrate Integration Template</i>.

    See [Administrator Guide: Steps: Set Up Template-Based Integration](https://doc.workday.com/admin-guide/en-us/integrations/integration-services/template-based-integration-management-tasks/zpx1615489870593.html).

7.  Launch the integration on your Workday tenant.

    See [Administrator Guide: Launch an Integration](https://doc.workday.com/admin-guide/en-us/integrations/launch-and-manage-integrations/dan1370796394082.html).