---
schema_version: "1"
id: 5afa4126ce244f43f38e5bf7d37a65d42f602b3bae39f12062c03c1b05cad908
title: View an Action’s Unique Apex Name in Flow
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/platform/264-0-0/enhanced_external_services_example_create_flow_view.md
canonical_url: https://help.salesforce.com/s/articleView?id=platform.enhanced_external_services_example_create_flow_view.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 86f8f513aaeb4d3b397c0f9f158dab504eaaaf9c78a4c92d1a2615f962dd6eee
description: Map an action in Flow to an action in your external service. When searching for an External Service action in Flow Builder, you see the unique Apex name in the list of actions.
products:
  - Salesforce Platform
  - Security
release: "264"
---
# View an Action’s Unique Apex Name in Flow

Map an action in Flow to an action in your external service. When searching for an External Service action in Flow Builder, you see the unique Apex name in the list of actions.

### 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: Lightning Experience</td></tr><tr class=""><td class="slds-cell-wrap" style="vertical-align:top;">Available in: <strong>Enterprise</strong>, <strong>Performance</strong>, <strong>Unlimited</strong>, and <strong>Developer</strong> Editions</td></tr></tbody></table>

When you add a resource for a new action, you can select the correct action from the correct registration by virtue of its automatically generated Apex name.

![flow add a new resource](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-platform-extend_click-264-0-0-production-enus/5f7d9219-b7b1-4552-8891-f1aba9b289fc/extend_click/images/external_services_apex_name_new_resource.png)