I have configured some custom field "Customer Group" using the Kepler Custom Field plug-in. The custom field contains a group name calculated automatically from the issue reporter.
Now I would like to use the custom field within some issue security level, but it does not appear within the drop-down list of the "Group Custom Field Value" drop-down list. How can I enable my custom field to be listed in the drop-down list? Is there a restriction on specific field types?