Go to the 'Inspections' tab of the record you're working on. If the inspection you need to schedule isn't listed yet, you can add it by clicking the orange '+Add Inspection' button.
Once the correct inspection appears in the list, click the 'π½ More' dropdown menu and select the 'Schedule' option.
A pop-up window will appear prompting you to select the inspector, choose the inspection date, and add any relevant notes. Use the 'Notes' field to include additional details that the applicant should be aware of.