--- title: "Commercial Certified Administrator - Commander" slug: "commercial-certified-administrator-commander" updated: 2026-10-15T01:28:19Z published: 2026-10-15T01:28:19Z canonical: "help.servicetitan.com/commercial-certified-administrator-commander" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.servicetitan.com/llms.txt > Use this file to discover all available pages before exploring further. # Commercial Certified Administrator - Commander ## Curriculum ## System Setup and Operations - [Set up and use Zones](/construction/docs/set-up-and-use-zones-1) - [Use custom fields](/construction/docs/use-custom-fields) - [Manage feature configurations](/construction/docs/manage-feature-configurations) ## Accounting Operations - [Technician Scorecards](/construction/docs/technician-scorecards) - [Clock in and out in ServiceTitan mobile](/construction/docs/clock-in-and-out-in-servicetitan-mobile) - [Can't access Export Error report](/construction/docs/can-t-access-export-error-report) - [Guide to auto-batching](/construction/docs/guide-to-auto-batching) ## Customer and Job Management - [Set up call reasons](/construction/docs/set-up-call-reasons) - [Capture a lead manually](/construction/docs/capture-a-lead-manually) - [Set recall, warranty, and lead job booking guides](/construction/docs/set-recall-warranty-and-lead-job-booking-guides) - [View call tags or attach a tag to a call](/construction/docs/view-call-tags-or-attach-a-tag-to-a-call) - [Add or edit tracking numbers](/construction/docs/add-or-edit-tracking-numbers) - [Set up and use Call Linking Confirmation](/construction/docs/set-up-and-use-call-linking-confirmation) - [How to Resolve Text Messages Not Being Delivered](/construction/docs/how-to-resolve-text-messages-not-being-delivered) ## ServiceTitan Mobile Workflows - [Create purchase orders in ServiceTitan Mobile](/construction/docs/create-purchase-orders-in-servicetitan-mobile) - [Explanation of technician permissions In ServiceTitan](/construction/docs/explanation-of-servicetitan-mobile-technician-permissions-in-servicetitan) A zone is a group of zip codes. Zones are generally used for organizational purposes. By setting up Zones in ServiceTitan, a color coded system will be created to help you organize jobs in certain locations both on the Dispatch Board and the Schedule Page. You may refer to zones as service areas within your business. [Learn more →](https://help.servicetitan.com/docs/servicetitan-glossary) · [See the full glossary →](https://help.servicetitan.com/docs/glossary-overview)