Guide

1. Click the 'Add' icon to create a new field for the subtasks.

2. Click 'Field Name' afterwards and type 'Subtasks'.

3. As for the field type, select 'Long Text'.

4. Following that, switch on the radio button next to 'Enable Rich Text Formatting' and then click 'Create Field'.

5. Tap the 'Expand Cell' icon to enter the subtask details into the newly created field.

6. Click the 'Paragraph' icon afterwards.

7. Select 'Checklist' from the given options.

8. One by one, type the subtask details.

9. After that, head over to the top navigation bar and then click the 'Row Height' button.

10. Choose 'Tall' from the list of available Row Height options.

11. After completing these steps, the Airtable field that contains the subtasks will be created and displayed immediately.