The Fed - Micro Data Reference Manual (MDRM)The Micro Data Reference Manual (MDRM) is a catalog of micro and macro data collected from depository institutions and other respondents. The data are organized into reports, or data series, and consist primarily of financial and structure data. The MDRM documents the labels and values associated with each data item. A web interface is used to access and display the MDRM data. The MDRM is designed to assist end users of the microdata.