Assignment workbench overview

  • Release version: Australia
  • Updated June 30, 2026
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    Summary of Assignment Workbench Overview

    The Assignment Workbench is a tool designed for customer service managers to efficiently and intelligently assign tasks to agents. It evaluates agents within a selected group based on configurable criteria such as skills and availability, then provides an overall ranking to simplify task assignment decisions. Managers can view agent lists, matching criteria, and rankings, and assign tasks with a single click.

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    Key Features

    • Agent Evaluation and Ranking: Agents in the assignment group are ranked based on how well they match criteria like availability, skills, and assigned cases. Agents with identical criteria share the same rank.
    • Configurable Filters: Managers can filter by assignment groups and add or remove skills, including mandatory skills required for tasks. Changes instantly update agent rankings and visibility.
    • Mandatory Skills Support: When mandatory skills are enabled, agents are first filtered by these skills before being ranked on other criteria. Agents cannot modify mandatory skills themselves.
    • Configurable Matching Rules: The workbench operates using matching rules and criteria, with a default rule for case assignment including availability, matching skills, and assigned cases. Administrators can customize or create new matching criteria and rules to fit organizational needs.
    • Easy Access and Interaction: Accessible via the “Find Agents” icon on task forms (available based on record state and user permissions), the workbench allows sorting agents by any criterion and updating task assignments directly from the interface.
    • Performance Settings: Supports pagination with configurable agents per page to optimize performance, recommending no more than 50 agents per page.

    Practical Use for ServiceNow Customers

    ServiceNow customers using Customer Service Management can activate the Assignment Workbench plugin to streamline task assignment workflows. The tool helps ensure tasks are assigned to the most suitable agents based on real-time data, improving efficiency and service quality. Managers can quickly identify the best agent for a task considering skills and availability, reducing manual workload and enhancing operational responsiveness.

    Additional Configuration and Access Details

    • Plugins: The Assignment Workbench plugin is included with Customer Service Management; a demo plugin is available for sample data.
    • Tables and Roles: The workbench adds tables for matching criteria and rules, and roles such as Assignment Workbench and Skill User to control access.
    • Properties: Configuration properties allow customization of interface elements like the “Find Agents” button label, opening mode (new window or inline), and pagination size.

    Summary

    The Assignment Workbench empowers ServiceNow customers to make data-driven, efficient task assignments by leveraging configurable criteria and real-time agent evaluation. It simplifies the assignment process, supports mandatory skill requirements, and integrates seamlessly within Customer Service Management workflows to enhance task routing and resource utilization.

    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