ManagedConfigurationItemService This provides an API for plugin developers and for JIRA internally to restrict the administration of certain configuration items. 
ManagedConfigurationItemStore Store layer of ManagedConfigurationItemService


DefaultManagedConfigurationItemService The default implementation of ManagedConfigurationItemService
DefaultManagedConfigurationItemStore The default implementation of ManagedConfigurationItemStore
ManagedConfigurationItem Represents a configuration item in JIRA (an instance of a CustomField, a JiraWorkflow, etc.) which is being managed by a plugin or JIRA itself. 
ManagedConfigurationItemBuilder This builder can be used to modify the properties of an existing ManagedConfigurationItem


ConfigurationItemAccessLevel These values define the different access levels that exist for altering a ManagedConfigurationItem
ManagedConfigurationItemType The types of items which can be "managed".