if a collector cannot parse a records and calls sendUnsupported(), rt2 get's
set to 'Full Text Parser'. In Sentinel 7, the event then is marked with a
"binary" icon.
I've seen this behavior with the Generic and the SLES collector. However if
I do this from a customer collector build from the 2001.1r1 template, the
event in Sentinel will have rt (SentinelProcessingComponent) set to the name
of the collector plugin.