Instrument Name	Financial Accounts instrument name. See the instrument table descriptions in the Financial Accounts Guide (https://www.federalreserve.gov/apps/fof/FOFTables.aspx) for a description of each instrument.
Instrument Code	5-digit code associated with each Financial Accounts instrument.
Holder Name	Holding sector name. See the sector table descriptions in the Financial Accounts Guide (https://www.federalreserve.gov/apps/fof/FOFTables.aspx) for a description of each sector.
Holder Code	2-digit code associated with the holding sector. See the series structiure in the Financial Accounts Guide (https://www.federalreserve.gov/apps/fof/SeriesStructure.aspx) for the code associated with each sector.
Issuer Name	Issuing sector name. See the sector table descriptions in the Financial Accounts Guide (https://www.federalreserve.gov/apps/fof/FOFTables.aspx) for a description of each sector.
Issuer Code	2-digit code associated with the issuing sector. See the series structiure in the Financial Accounts Guide (https://www.federalreserve.gov/apps/fof/SeriesStructure.aspx) for the code associated with each sector.
Date	Date in YYYYQQ format
Level	Balance of the FWTW relationship for the given instrument between the holding and issuing sector at the given date.