Affected Version field is a reference field for incidents which denotes the version of the software/hardware affected by the incident logged.
The value depends on what has been entered in the Affected Version field picklist in Enterprise Tester.
All records which have an affected version of "version 1":
AffectedVersion = "version 1"
All records which have an affected version of "V1.0" OR "v2.0":
AffectedVersion IN ["V1.0", "V2.0"]
=, IN, !=, NOT IN, IS, IS NOT
|Aggregation||Yes (String Array)|