---
schema_version: "1"
id: 810727e4a47842c448b71bfddfa7417f243a8de8aba300f3cd14662e2d68879f
title: Explore the Field Service Mobile App Builder
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/service/264-0-0/mfs_builder_ui.md
canonical_url: https://help.salesforce.com/s/articleView?id=service.mfs_builder_ui.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 8b666be0458d966082da98ee35b3d5d97487884a46405ecbb46035484cf21d66
description: The Field Service Mobile App Builder user interface makes configuring navigation tabs easy.
products:
  - Field Service
release: "264"
---
# Explore the Field Service Mobile App Builder

The Field Service Mobile App Builder user interface makes configuring navigation tabs easy. 

### Required Editions

<table class="slds-table slds-table_bordered slds-max-medium-table_stacked slds-m-bottom_small edition"><colgroup><col></colgroup><tbody><tr class=""><td class="slds-cell-wrap" style="vertical-align:top;">Available in: both Salesforce Classic (not available in all orgs) and Lightning Experience</td></tr><tr class=""><td class="slds-cell-wrap" style="vertical-align:top;">The Field Service core features, managed package, and mobile app are available in <strong>Enterprise</strong>, <strong>Unlimited</strong>, and <strong>Developer</strong> Editions.</td></tr><tr class=""><td class="slds-cell-wrap" style="vertical-align:top;">To access the Field Service mobile app, users need the Field Service Mobile user license.</td></tr></tbody></table>

![Mobile Builder tool open with parts of the UI enumerated.](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-service-support_field_service-264-0-0-production-enus/3f7dceb9-dd70-454a-b49e-bbb4526a158d/support_field_service/images/unification_1.png)

Here’s a breakdown of the parts of the tool.

The header shows you the label of your page. From here you can return to Setup without saving by clicking the **Back** arrow. (1)

The component palette lets you drag components onto the canvas to create tabs. (2)

In the status bar, you can check whether your configuration is active or a draft, see when it was last modified, and publish or save. (3)

The page canvas area is a preview of your screen. Click the tab to copy, delete, or move the tab. Clicking the tab also brings up properties to edit in the Properties pane.(4)

Edit tab details in the Properties pane. Click a tab in the canvas to see that component’s options in the Properties pane. (5)

![The mobile builder screen with the compent tree toggle enabled and the toggle and More button highlighted](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-service-support_field_service-264-0-0-production-enus/3f7dceb9-dd70-454a-b49e-bbb4526a158d/support_field_service/images/component_tree.png)

Clicking the component tree toggle lets you see your selected components. From here, you can interact with a component and delete it. You can also easily see if you have components in the tab overflow area, which are available when a user taps **More** in the app. The overflow area activates when you have more than 4 tabs in the app.