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Sub-tabs	Description
User Guide	Clicking “User Guide” will open the current release of the ONESOURCE ISF User Guide in Adobe .pdf format for the user’s reference.
ISF Error List	The “ISF Error List” document contains: The CBP-published list of ISF error messages CBP’s descriptions and definitions of errors While CBP error descriptions do not suggest possible corrective action, the document provides a more robust description of the error messages that could occur during a Security Filing.
Release Notes	Release Notes are Thomson Reuters’s published notes for new features and functionalities added to the current release of the ONESOURCE ISF software. Users are notified via e-mail when new releases are implemented, and release notes have been updated.