---
category: [Administration & Integrations, Administration & Integrations/Custom Integrations & Apps, Platform and Product Extensions, Platform and Product Extensions/Workday Extend, Platform and Product Extensions/Integration]
keyword: Extend
nav: wcp_docs
parent_url: /wcp_docs/
title: >- 
  Deploy Extend Apps: Before You Begin
layout: subsection
---

Before you can install your Workday Extend app on a non-Development tenant, you must:

-   Add the <b>Workday Extend App Manager</b> worklet to your Workday Home page by accessing the settings menu.
-   Complete the development and testing of your app on a Development tenant.
-   Enable all <i>Workday Extend</i> security domains in the System functional area and create security policies for each domain.


<b>Note:</b> If Workday displays your app on the <b>Needs Attention</b> tab of the <b>Workday Extend App Manager</b> worklet on your WCP Development tenant, redeploy the app to your Development tenant.

### Related Information

[Concept: Workday Extend App Lifecycle](/wcp_docs/cjw1620248412279.html)

[Concept: Apps with Model Components](/wcp_docs/svf1623189172850.html)