---
sourceDocument: Yokohama IT Operations Management
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/yokohama/it-operations-management

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama IT Operations Management

ft:clusterId :

    - itom

bundleId :

    - itom

workflow :

    - Technology


---

# Recalculate previously created application services

# Recalculate previously created application services {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Recalculate application services after you refine the default configuration to
control which CIs to include during the tag-based discovery process.

## Before you begin

Complete the steps to refine the default configuration for the tag-based discovery
process. For more details, see [Tag-based discovery
configuration](https://servicenow-prod.fluidtopics.net/WMqYQ9cztLwkmoyPJWnmIw "You can refine the default configuration to control which CIs Service Mapping includes in application services during the tag-based discovery process.").  
Note:  
Starting with Service Mapping Plus version 1.16.3, take advantage of the Tag-based Service Mapping workspace to efficiently map your application services. For more information, see [Tag-based mapping in the Service Mapping Workspace](https://servicenow-prod.fluidtopics.net/OFk5tbvt1_hfHGvMajDU6w "The Tag-based service mapping dashboard offers an intuitive way to manage tag-based services. Use the widgets, data visualizations, and list navigation to review and update your services, or create new tag-based services in a few steps. The dashboard enhances the Service Mapping Workspace, offering an efficient and user-friendly interface for organizing and optimizing your service mappings.") and [Tag-based discovery for the Service Mapping Workspace](https://servicenow-prod.fluidtopics.net/OFokaLB1WVsbZHgZsbWZRw "If your organization uses tags for asset management, you can use the Service Mapping workspace to manage these tags and create tag-based application services.").

Role required: service_mapping_admin

## Procedure

1. Navigate to Service MappingServicesApplication Services.
2. Click the relevant application service.
3. Click Recalculate Service under Related Links.
4. Repeat these steps for all relevant tag-based services.

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