Data Dictionary

This section describes the fields for broker/dealers to populate. It contains the following sections:

• Header Fields
• Standing Settlement Instruction Fields
• Alternate Names for ID Fields
• Account Fields
• Confirm Fields
• Legal Entity fields

The descriptions in this data dictionary contain maximum field lengths, but not full syntax specifications. Maximum field lengths for settlement instruction fields do not change. Other syntax information can vary depending on other settlement instruction specifications, such as the Method (place of settlement).

For detailed syntax specifications, see the data validation rules tables in the ALERT Settlement Instructions and Rules Validations.