SP へWorkManagement.OM.Location.rootProviderKey プロパティ (sp.workmanagement)
場所のルート プロバイダー キーです。
**適用対象:**apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.WorkManagement.OM.Location.get_rootProviderKey()
SP.WorkManagement.OM.Location.set_rootProviderKey(value)