<h2>Populate an application service using the Dynamic Service method</h2><br/><div style="overflow-x:auto"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head><meta content="text/html; charset=UTF-8" /><meta name="copyright" content="(C) Copyright 2025" /><meta name="DC.rights.owner" content="(C) Copyright 2025" /><meta name="generator" content="DITA-OT" /><meta name="DC.type" content="task" /><meta name="DC.title" content="Populate an application service using the Dynamic Service method" /><meta name="abstract" content="The Dynamic Service method for populating an application service generates a dynamic application service. A dynamic application service automatically updates to reflect any changes to CI relationships in the CMDB CI Relationship [cmdb_rel_ci] table." /><meta name="description" content="The Dynamic Service method for populating an application service generates a dynamic application service. A dynamic application service automatically updates to reflect any changes to CI relationships in the CMDB CI Relationship [cmdb_rel_ci] table." /><meta name="DC.creator" content="ServiceNow" /><meta name="DC.date.created" content="2023-08-03" /><meta name="DC.date.modified" content="2024-02-01" /><meta name="DC.format" content="XHTML" /><meta name="DC.identifier" content="populate-app-service-dynamic-service" /><link rel="stylesheet" type="text/css" href="../../../CSS/commonltr.css" /><title>Populate an application service using the Dynamic Service method</title></head><body id="populate-app-service-dynamic-service"> <h1 class="title topictitle1" id="ariaid-title1">Populate an application service using the Dynamic Service method</h1> <div class="body taskbody"><p class="shortdesc">The Dynamic Service method for populating an application service generates a dynamic application service. A dynamic application service automatically updates to reflect any changes to CI relationships in the CMDB CI Relationship [cmdb_rel_ci] table.</p> <div class="section prereq p" id="populate-app-service-dynamic-service__prereq_hv2_m3z_2rb"> <p class="p">The Dynamic Service is one of several methods for populating an application service with CIs. Choosing a method for populating an application service, is only one step of the generic procedure for creating an application service. Ensure that you have completed the initial steps as described in <a class="xref" href="../../service-mapping/task/create-it-services.html" title="Create an application service to adhere to CSDM standards and to standardize the organization, maintenance, and monitoring of services in your organization.">Create an application service</a>. The procedure described here is incomplete by itself as it complements that generic procedure.</p> <p class="p">New dynamic application services initially don't contain any CIs (unless they were converted from legacy business services or legacy manual services). Dynamic application services get automatically populated when they’re connected to other CIs with CMDB relationships. Entry points are automatically created when a relationship between a dynamic application service CI and other CIs is created.</p> <p class="p">For information about the different types of application services and the different methods you can use to populate application services, including Dynamic Service, see <a class="xref" href="../concept/application-services.html" title="Understand application services, learn about different application service types and how multiple ServiceNow business units and products use them.">Application services</a>.</p> <p class="p">Role required: app_service_admin</p> </div> <ol class="ol steps" id="populate-app-service-dynamic-service__steps_iv2_m3z_2rb"><li class="li step stepexpand"> <span class="ph cmd">In the Choose a Method page, select <span class="ph uicontrol">Dynamic Service</span> as the <span class="ph uicontrol">Service Population Method</span>.</span> </li><li class="li step stepexpand"> <span class="ph cmd">Fill out the fields that appear, which are specific to the Dynamic Service service population method.</span> <div class="itemgroup info"> <div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="populate-app-service-dynamic-service__table_spq_2cx_blb" class="table" frame="border" border="1" rules="all"><colgroup><col style="width:44.843049327354265%" /><col style="width:55.15695067264574%" /></colgroup><thead class="thead" style="text-align:left;"><tr class="row"><th class="entry cellrowborder" style="vertical-align:top;" id="d143724e105">Field</th><th class="entry cellrowborder" style="vertical-align:top;" id="d143724e108">Description</th></tr></thead><tbody class="tbody"><tr class="row"><td class="entry cellrowborder" style="vertical-align:top;" headers="d143724e105 ">Service Population Method</td><td class="entry cellrowborder" style="vertical-align:top;" headers="d143724e108 ">The method used for populating the application service with CIs. Set to <span class="ph uicontrol">Dynamic Service</span>.</td></tr><tr class="row"><td class="entry cellrowborder" style="vertical-align:top;" headers="d143724e105 ">CMDB Table</td><td class="entry cellrowborder" style="vertical-align:top;" headers="d143724e108 ">Notes the Calculated Application Services [cmdb_ci_service_calculated] table, in which application services created by the Dynamic Service method, are stored.</td></tr><tr class="row"><td class="entry cellrowborder" style="vertical-align:top;" headers="d143724e105 ">Levels</td><td class="entry cellrowborder" style="vertical-align:top;" headers="d143724e108 ">The number of levels of related CIs to include in the application service.</td></tr></tbody></table> </div> </div> </li><li class="li step stepexpand"> <span class="ph cmd">Click <span class="ph uicontrol">Save</span>.</span> </li></ol> <div class="section postreq" id="populate-app-service-dynamic-service__postreq_gkp_p4x_blb">Complete the generic procedure <a class="xref" href="../../service-mapping/task/create-it-services.html" title="Create an application service to adhere to CSDM standards and to standardize the organization, maintenance, and monitoring of services in your organization.">Create an application service</a>.</div> </div> </body></html></div>