The CodeCollaborator Mylyn Connector builds on the SmartBear CodeCollaborator Plug-in, and has separate settings. In particular, the CodeCollaborator server URL must be configured in the SmartBear CodeCollaborator preferences; it is not part of the repository configuration. The repository settings page includes a link to the CodeCollaborator preferences page.
Settings for the SmartBear CodeCollaborator Plug-in can be accessed under Window > Preferences > CodeCollaborator. See the CodeCollaborator Plug-in User’s Guide for an explanation of these settings. You must configure the CodeCollaborator Plug-in to connect to to a CodeCollaborator server. When setting the Action Items View refresh interval, note that CodeCollaborator queries in the task list are refreshed whenever they are synchronized, and also whenever the Action Items view is refreshed, so the Action Items View refresh interval will also affect when CodeCollaborator queries are refreshed in the task list.
You can configure the CodeCollaborator Mylyn Connector by opening the Task Repositories View (Window > Show View > Other > Tasks > Task Repositories) and double clicking SmartBear CodeCollaborator (the repository will have been automatically created when the connector was installed).