Provide custom fields programmatically
Note: this plugin may be rather silly. See the comments on http://trac.edgewall.org/ticket/8290
The CustomFieldProviderPlugin provides an extension point that is used to populate custom fields programmatically. Plugins may implement the ICustomFieldProvider interface and have their custom ticket fields registered.
If you have any issues, create a new ticket.
Download the zipped source from here.
Originally developed at The Open Planning Project