Assignment workbench overview

  • Release version: Zurich
  • Updated June 30, 2026
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    Summary of Assignment workbench overview

    The Assignment Workbench in ServiceNow’s Customer Service Management enables managers to efficiently and intelligently assign tasks to agents. It evaluates agents within a selected group using configurable criteria like skills and availability, ranks them accordingly, and allows quick task assignment with a single click.

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    Key Features

    • Agent Evaluation and Ranking: Displays a ranked list of agents based on matching criteria such as availability, skills, and assigned cases. Agents receive ranks where a higher match results in a better rank, and ties are possible.
    • Configurable Filters: Managers can filter agents by assignment group and skills, including mandatory skills. Changes to these filters immediately update the agent list and rankings.
    • Mandatory Skills Support: If mandatory skills are enabled, only agents matching those skills are shown and ranked based on other criteria. Agents cannot modify mandatory skill settings.
    • Matching Rule Configuration: The workbench configuration is managed through matching rules using Selection criteria matching type. The default rule includes Availability Today, Matching Skills, and Assigned Cases criteria. Customers can customize or create new rules and criteria as needed.
    • Easy Access and Interaction: Access the workbench via the Find Agents icon on task forms (available in specific task states with write access). Users can sort agents by criteria columns, change groups, add or remove skills in filters, and assign tasks directly from the interface.
    • Performance Settings: The number of agents displayed per page is configurable, with a recommended maximum of 50 for optimal performance.

    Configuration and Usage

    • To configure, create matching criteria and rules that define how agents are evaluated.
    • The Find Agents icon appears on task forms when tasks are in Open, Awaiting, or Cancelled states and the user has appropriate permissions.
    • Assignments update the Assigned to field on the task form, and changes must be saved manually.

    Additional Components

    • Plugins: The Assignment Workbench plugin is part of Customer Service Management; a demo plugin provides sample data for testing.
    • Tables: Stores matching criteria, selection criteria, and matching rules used for configuration.
    • Roles: Specific roles control access to the Assignment Workbench features.
    • Properties: Configurable properties include button titles, whether the workbench opens in a new window, and the number of agents shown per page.

    The assignment workbench enables customer service managers to assign tasks to agents efficiently and intelligently. The workbench uses configurable criteria, such as skills and availability, to evaluate the agents in a selected group and provide an overall ranking. Managers can view these results and click one button to assign a task.

    The assignment workbench displays all the relevant information for task assignment, including:
    • A list of the agents in the task assignment group.
    • The matching criteria used to evaluate the agents.
    • An overall ranking for each agent in the assignment group.
    • A filter with the current assignment group and the skills identified for the task, including any mandatory skills.

    Agents are ranked from 1 to any number based on the criteria configured for the workbench. The more criteria that matches, the higher an agent's rank. When the criteria for two agents is the same, the agents have the same rank. Point to an agent's rank to display the details.

    Use the filter to change the assignment group and to add or remove skills. Changes to the assignment group or to the skills lists are reflected immediately in the workbench:
    • Changing the assignment group displays a different list of agents.
    • Adding or removing skills can change the agent ranking.
    If you are using the mandatory skills feature, the agents displayed in the assignment workbench are filtered by the skills in the Mandatory Skills Added list and then ranked by the other matching criteria.
    Note:
    Agents cannot add or remove mandatory skills or make a skill not mandatory.

    Configuring the assignment workbench

    The assignment workbench configuration is stored in a matching rule that is based on the Selection criteria matching type. The default configuration uses the Recommendation for Case Assignment matching rule, which includes three of the four default matching criteria:
    • Availability Today
    • Matching Skills
    • Assigned Cases
    Based on these matching criteria, the workbench calculates and displays an overall rank for each agent in the group. You can modify or create matching criteria and the Recommendation for Case Assignment matching rule as needed or you can create your own configuration following these steps:
    1. Create one or more matching criteria.
    2. Create a matching rule with the Selection criteria matching type.
    3. Open the matching rule and add the desired matching criteria.

    If you are using mandatory skills, you must replace the Matching Skills criterion in this matching rule with the Matching Skills - Mandatory Skills Support criterion to match agents with mandatory skills required for a case.

    Using the assignment workbench

    Access the assignment workbench by clicking the Find Agents icon next to the Assigned to field on the task form.
    Note:
    The state of the current record determines the availability of the Find Agents icon. The icon is available for records in the Open, Awaiting, and Cancelled states, and if the user has write access for the Assigned to field. The icon is not available for records in the New or Closed states or when the Assigned to field is read-only for the current user.

    Sort the list of agents by any of the matching criteria by clicking the desired column header, which reorders the suggested agents based on the selected criteria.

    Select a different assignment group from the Group list in the filter. The list of agents is updated based on the selection. If the selected group does not contain any agents, a message is displayed to select another group.

    Add or remove skills from the Skills list in the filter. These selections are reflected in the Matching Skills column.

    Skills that have been identified as mandatory for a task are displayed in the Mandatory Skills Added list. These selections are also reflected in the Matching Skills column. You cannot add or remove skills from this list.

    Select an agent and click Assign to assign the task. The workbench closes and returns to the Case form. The Assigned to field is updated with the selected agent. Click Save on Case form to save this assignment.

    Plugins

    The Assignment Workbench plugin (com.snc.assignment_workbench) is activated as part of Customer Service Management.

    The Case Assignment Workbench Demo plugin (com.snc.case_assignment_workbench_demo) provides demo data for the workbench.

    Tables

    Assignment Workbench adds the following tables.
    Table 1. Assignment Workbench tables
    Table Description
    Matching Criteria

    [matching_dimension]

    Stores the matching criteria that can be used to create a configuration for the assignment workbench.
    Select Criteria

    [matching_dimension_for_assignment]

    Stores the matching criteria for an assignment workbench configuration matching rules.
    Matching Rule

    [matching_rule]

    Stores matching rules, including the matching rules that configurations for the assignment workbench.

    User Roles

    Assignment Workbench adds the following roles.
    Table 2. Assignment Workbench roles
    Role title [name] Description Contains roles
    Assignment workbench

    [assignment_workbench]

    Provides access to the assignment workbench for customer service agents and consumer service agents. Skill user

    [skill_user]

    Properties

    Assignment Workbench adds the following properties.
    Table 3. Assignment Workbench properties
    Property Description
    assignment_workbench.find.agents.title Title for the macro button.
    • Type: string
    • Default value: Find Agents
    • Location: Routing and Assignment > Properties
    assignment_workbench.new.window When enabled, opens the assignment workbench in a new window.
    • Type: true | false
    • Default value: false:
    • Location: Routing and Assignment > Properties
    assignment_workbench_no_of_agents Number of agents per page. (To get better performance, do not use more than 50 agents per page.)
    • Type: choice list
    • Default value: 30
    • Location: Routing and Assignment > Properties