BEA SWIFT Adapter - Manual (Page 38)

3. Select the required Qualifier from the drop-down list as shown above. The
Description is automatically populated on selecting the Qualifier.
4. Select the Presence of the Qualifier among O (Optional), M (Mandatory), OR
(OR). See Specifying OR option for a Qualifier to specify OR presence. Also select
Repeating checkbox if the qualifier is repeating as per the specification.