Chapter 3. Working with Custom Fields
In this chapter, we will cover:
- Writing a simple custom field
 - Custom field searchers
 - Dealing with custom fields on an issue
 - Programming custom field options
 - Overriding validation of custom fields
 - Customizing change log value
 - Migrating from one custom field type to another
 - Making custom fields sortable
 - Displaying custom fields on subtask columns on parent issue
 - User and date fields
 - Adding custom fields to notification mails
 - Adding help text for a custom field
 - Removing the "none" option from a select field
 - Making the custom field project importable
 - Changing the size of a text area custom field