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"System.Customer.UserImportFilePath" -- Mandatory attribute for thread. Used to specify the path that will be used by the User Importer Background Thread when searching for a file. NOTE: This must be an empty folder with no sub folders (one configured unique folder per org) as the thread tries to process ALL files in this folder. Additionally the value must be a fully qualified path (e.g. D:\MarineLS\CMG\UserUploadFiles)
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