---
title: "How can I set up a custom field so that it displays correctly on the Job Booking screen?"
slug: "how-can-i-set-up-custom-field-dropdown-menu-job-booking-screen"
updated: 2026-10-15T01:34:01Z
published: 2026-10-15T01:34:01Z
canonical: "help.servicetitan.com/how-can-i-set-up-custom-field-dropdown-menu-job-booking-screen"
---

> ## 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.

# How can I set up a custom field so that it displays correctly on the Job Booking screen?

## Problem

The custom field dropdown menu on the *Job Booking* screen isn’t displaying correctly.

## Solution

This happens when Job Types don’t have custom fields set up. To do this:

1. Go to **Settings > Operations > Job Types.**
2. Click **Edit** next to the job type.
3. Scroll to the *Add custom fields* section.
4. Click the **Select** field and search for or create a new custom field.
5. When finished, click **Save**.
6. Go to the *Job Booking* screen to test the changes. Refresh the page if needed.

Configurable categories that classify jobs (e.g., HVAC Install, Drain Cleaning, Roof Replacement) for reporting and routing.

**What it does:** Enables targeted pricing, technician skill matching, reporting segmentation, and correct workflow routing by type of work.

**Also called:** Service types, Work categories

**Tags:** Core

[See the full glossary →](https://help.servicetitan.com/docs/glossary-overview)