Electronic File Transfer Mappings

Use this form to define the logical folders, contents, and formatting of an incoming EFT file from a specific bank. The mappings are groups of fields and sub-fields and some parameters such as the delimiter character (if delimited) and implied decimals. Each Bank can subscribe to different file formatting. When setting up NACHA, 400 or so banks are supported, but not all banks or all banks in a specific country. Some banks accept multiple formats, and some banks only support a specific format.