Merge pull request #15435 from MicrosoftDocs/FromPublicRepo

Confirm merge from FromPublicRepo to master to sync with https://github.com/MicrosoftDocs/sql-docs (branch live)

Author: huypub

docs/reporting-services/report-server/rsreportserver-config-configuration-file.md

@@ -171,7 +171,7 @@ For more information on editing the file, see [Modify a Reporting Services Confi
 |**RecycleTime**|Specifies a recycle time for the application domain, measured in minutes. Valid values range from 0 to maximum integer. The default is 720.|N,S|  
 |**MaxAppDomainUnloadTime**|Specifies an interval during which the application domain is allowed to unload during a recycle operation. If recycling does not complete during this time period, all processing in the application domain is stopped. For more information, see [Application Domains for Report Server Applications](../../reporting-services/report-server/application-domains-for-report-server-applications.md).<br /><br /> This value is specified in minutes. Valid values range from 0 to maximum integer. The default is **30**.|N,S,P|  
 |**MaxQueueThreads**|Specifies the number of threads used by the Report Server Windows service for concurrent processing of subscriptions and notifications. Valid values range from 0 to maximum integer. The default is 0. If you choose 0, the report server determines the maximum number of threads. If you specify an integer, the value you specify sets the upper limit on threads that can be created at one time. For more information about how the Report Server Windows service manages memory for running processes, see [Configure Available Memory for Report Server Applications](../../reporting-services/report-server/configure-available-memory-for-report-server-applications.md).|N,S,P|  
-|**UrlRoot**|Used by the report server delivery extensions to compose URLs that are used by reports delivered in e-mail and file share subscriptions. The value must be a valid URL address to the report server from which the published report is accessed. Used by the report server to generate URLs for offline or unattended access. These URLs are used in exported reports, and by delivery extensions to compose a URL that is included in delivery messages such as links in e-mails. The report server determines URLs in reports based on the following behavior:<br /><br /> When **UrlRoot** is blank (the default value) and there are URL reservations, the report server automatically determines URLs the same way that URLs are generated for the ListReportServerUrls method. The first URL returned by the ListReportServerUrls method is used. Or, if SecureConnectionLevel is greater than zero (0), the first TLS URL is used.<br /><br /> When **UrlRoot** is set to a specific value, the explicit value is used.<br /><br /> When **UrlRoot** is blank and there are no URL reservations configured, the URLs in rendered reports and in e-mail links are incorrect.|N,S,P|  
+|**UrlRoot**|Used by the report server delivery extensions to compose URLs that are used by reports delivered in e-mail and file share subscriptions, also used by report processing when resolving expressions using Globals!ReportServerUrl. The value must be a valid URL address to the report server from which the published report is accessed. Used by the report server to generate URLs for offline or unattended access. These URLs are used in exported reports, and by delivery extensions to compose a URL that is included in delivery messages such as links in e-mails. The report server determines URLs in reports based on the following behavior:<br /><br /> When **UrlRoot** is blank (the default value) and there are URL reservations, the report server automatically determines URLs the same way that URLs are generated for the ListReportServerUrls method. The first URL returned by the ListReportServerUrls method is used. Or, if SecureConnectionLevel is greater than zero (0), the first TLS URL is used.<br /><br /> When **UrlRoot** is set to a specific value, the explicit value is used.<br /><br /> When **UrlRoot** is blank and there are no URL reservations configured, the URLs in rendered reports and in e-mail links are incorrect.|N,S,P|  
 |**UnattendedExecutionAccount**|Specifies a user name, password, and domain used by the report server to run a report. These values are encrypted. Use the [!INCLUDE[ssRSnoversion](../../includes/ssrsnoversion-md.md)] Configuration tool or the **rsconfig** utility to set these values. For more information, see [Configure the Unattended Execution Account &#40;SSRS Configuration Manager&#41;](../../reporting-services/install-windows/configure-the-unattended-execution-account-ssrs-configuration-manager.md).<br /><br /> For SharePoint mode, you set the execution account for a [!INCLUDE[ssRSnoversion](../../includes/ssrsnoversion-md.md)] service application using SharePoint Central Administration. For more information, see [Manage a Reporting Services SharePoint Service Application](../../reporting-services/report-server-sharepoint/manage-a-reporting-services-sharepoint-service-application.md)|N,P|  
 |**PolicyLevel**|Specifies the security policy configuration file. The valid value is Rssrvrpolicy.config. For more information, see [Using Reporting Services Security Policy Files](../../reporting-services/extensions/secure-development/using-reporting-services-security-policy-files.md).|N,S,P|  
 |**IsWebServiceEnabled**|Specifies whether the Report Server Web service responds to SOAP and URL access requests. This value is set when you enable or disable service using the Surface Area Configuration for Reporting Services facet of Policy-Based Management.|N,S|