4 - Abbreviations

4.1 - Types of fields

The following abbreviations describe types of fields/spaces

Data type	Description
A	Letters (A-Z)
N	Numeric characters (0-9)
AN	Alphanumeric characters
DT	Datetime Format: yyyy-mm-ddThh:mm:ss
DA	Date Format: yyyy-mm-dd
D	Decimal
B	Boolean(true or false)
L	A list which can include Letters(A-Z) and Numeric characters (0-9)

The following abbreviations are used to describe usage.