To add an unknown subject to your case, take the following steps:
1) Navigate to the Case > Information section.
2) Click "Add new", then "Person":
3) Switch the input form to "Enter Manually":
4) Without adding any information (very important!), click the "Add unknown subject" button at the bottom of the form:
This will add an Unknown Subject to the case. If you generate a SAR filing from the case, the Unknown Subject can be included in your report.
Important note: if you add any information to the "New Person" form in step 4, Hummingbird's automated validations will assume that you have partial information about the subject and enforce the minimum required fields about the subject. To add an "Unknown Subject" to a SAR, you must leave the form completely blank.