Specifies which issue (underlying bond) will receive payment priority in the event of a default.
Used to define a CDS instrument.
Valid values:
| 'SD' | SeniorSecured |
| 'SR' | Senior |
| 'SB' | Subordinated |
| 'JR' | Junior |
| 'MZ' | Mezzanine |
| 'SN' | SeniorNonPreferred |
Used in: