ITSM glossary
Plain definitions of 46 terms, from agent and CMDB to triage and virtual agent. Terms from ITIL link to PeopleCert.
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UNIVERSITY · LESSON 06
Self-service portals and virtual agents: how requesters raise and solve tickets
Last reviewed 27 September 2026 · Service Desk Compare reviewers
What does a requester need?
- One place to raise a request, with a form that asks only what the desk needs.
- Status they can see without chasing an agent.
- Answers to common questions from the knowledge base, ideally before they submit.
- A way to ask from the tools they already use, such as Teams or Slack.
What is the difference between a portal and a virtual agent?
A portal is a web page: a catalog of requests, a knowledge base and a list of the requester's tickets. A virtual agent is conversational: it answers in chat, asks follow-up questions and can log or resolve the ticket. Many desks now offer both, with the virtual agent inside the portal and in chat tools.
What do vendors document for requesters?
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| Service desk | Requester channels documented | Plan notes | Source |
|---|---|---|---|
| Freshservice | Service catalog and a Freddy AI agent for routine requests | Service catalog from Growth ($49) | [Freshservice pricing] |
| Halo | End-user virtual agent on web chat, Teams, Slack and the self-service portal | Included in the single plan | [Halo AI] |
| Jira Service Management | Customer portal, email and chat on every plan; custom-branded help center from Standard | Virtual service agent on Premium | [Atlassian pricing] |
| ManageEngine ServiceDesk Plus | Service catalog and the Zia virtual support agent | No limit on the number of end users | [ManageEngine pricing] [ManageEngine product page] |
| ServiceNow ITSM | Self-service across EmployeeWorks, voice, chat, portal, Teams, Slack, email and mobile | Prices not published | [ServiceNow ITSM] |
| SysAid | AI Copilot for end users and a service catalog | On both plans | [SysAid pricing] |
| Zendesk for IT (Employee Service) | Self-service employee portal and knowledge base, with AI agents on every plan; since June 2026 a Support Assistant for Microsoft 365 lets employees raise, track and escalate requests from Teams, Outlook and Word | Employee portal from Suite Growth | [Zendesk Employee Service pricing] [Zendesk newsroom] |
| monday service | Customer portal on every plan; intake through email and WorkForms | Portal users: 10 on Standard, 100 on Pro, unlimited on Enterprise | [monday service pricing] |
| Ivanti Neurons for ITSM | Virtual agent, conversational chatbots and self-service portals | Prices not published | [Ivanti] |
Why do portal caps matter?
Most vendors price per agent and do not charge requesters. A portal cap changes that: when a plan limits how many people can use the portal, the requester count, not the agent count, can decide the plan. monday service includes portal access for up to 10 users on Standard and 100 on Pro, with unlimited users on Enterprise [monday service pricing]; ManageEngine states no limit on the number of end users [ManageEngine pricing]. Count requesters as well as agents before you pick a plan.
How do you test self-service?
Give a requester from outside IT three tasks and no help: find an answer in the knowledge base, raise an access request, and check the status of a ticket from chat. Time each one and note where they got stuck. The trial plan in Desk notes builds this into days 9 to 12.
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