When adding custom fields or asset test questions you have a few different option to what type of field you want to add. All types fields can be displayed on mobile as well as in the scheduler view. The available fields types are:

Add a single line of text

Displays a dropdown list where you can select one option. You can add and edit the options in your list by clicking edit options under the custom field

A larger area of text for taking notes

Same as the drop down list, but more than one option can be selected

Add a line of static test for your staff, for example you can use this to add instructions

Add a signature field to capture signature of customers and technicians. There's also an option to add a link to terms and conditions or a PDF with terms to this field

Add a phone number

This field has a mini calendar to select a date

Use this to attach images and files

 This displays a single checkbox