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MiUI Format - File Layout and Data Mapping

The default file name for the MiUI Format report is MiUI_QTR_<YYYY>_<Q#>.txt.

The MiUI report format consists of the following record types:

For the latest file layout information, search for and refer to the current file specification document, Michigan Unemployment Insurance - MiUI - ICESA File Format - Employer Reference Document, on the State of Michigan website.

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