Source-to-target settings

reference brazil Updated Sep 10, 2026 1 min read source-to-target-settings.md

Allow or deny access of a specific application resource in a source scope to a specific application resource in a target scope.

This setting combination is a one-to-one relationship. For example, you can specify that a specific business rule in source Scope A can access a specific application resource, such as a business rule, table, script include or event, in a target scope.

[Omitted image "Rcap-source-to-target.png"] Alt text: Restricted caller access source-to-target setting

Enter the following field settings for Source-to-Target restricted caller access.

Field	Entries
Source Scope	Scope of the calling application that contains the source application resources.
Source Type	Type of record calling the application resource. Select the specific application resource (for example, business rule, script include, or UI page) requesting access to the specified target scope application resource.
Status	Status of the access request. Select Allowed to allow access, or select Denied to restrict access for this source-target resource relationship.
Target Scope	Scope of the requested resource that contains the target application resources that the source application resource requests access to.
Target Type	Type of requested resource. Select the specific application resource (for example, business rule, Script Include, event) the source application resource requests access to.

Parent Topic:Set the application scope, application resource, and event access

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---
title: Source-to-target settings
description: Allow or deny access of a specific application resource in a source scope to a specific application resource in a target scope.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/application-development/source-to-target-settings.html
release: brazil
topic_type: reference
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Set the application scope, application resource, and event access, Restricted caller access privilege settings, Application access settings, Contextual development environment, Learning about developing on the ServiceNow AI Platform, Classic app development, Building applications]
---

# Source-to-target settings

Allow or deny access of a specific application resource in a source scope to a specific application resource in a target scope.

This setting combination is a one-to-one relationship. For example, you can specify that a specific business rule in source Scope A can access a specific application resource, such as a business rule, table, script include or event, in a target scope.

\[Omitted image "Rcap-source-to-target.png"\] Alt text: Restricted caller access source-to-target setting

Enter the following field settings for Source-to-Target restricted caller access.

|Field|Entries|
|-----|-------|
|Source Scope|Scope of the calling application that contains the source application resources.|
|Source Type|Type of record calling the application resource. Select the specific application resource \(for example, business rule, script include, or UI page\) requesting access to the specified target scope application resource.|
|Status|Status of the access request. Select **Allowed** to allow access, or select **Denied** to restrict access for this source-target resource relationship.|
|Target Scope|Scope of the requested resource that contains the target application resources that the source application resource requests access to.|
|Target Type|Type of requested resource. Select the specific application resource \(for example, business rule, Script Include, event\) the source application resource requests access to.|

**Parent Topic:**[Set the application scope, application resource, and event access](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/application-development/scope-resource-access.md)