How do you create a new task custom field?

1. In the Task Settings section, select the subsection Task Custom Fields.
2. Click on the New button. 
3. Fill in the Name of the custom field and optionally a Description of the custom field.
4. Select the Type of the custom field. It can be a number, single line text, multi-line text, percentage, yes/no selection and so on.
5. Click on the Save button.

Creation of new task custom field A custom field created like this is automatically assigned to all task types provided that the Custom Field attribute is set to the parent value. If own value is set for this attribute, it is necessary to add the new custom field manually. In this way, different custom fields can be assigned to different task types. Do not forget to save any changes. 

Assigning custom field to task type

When a task is created the custom fields are displayed in the right pane of the task. 

Task custom field