I noticed that when we are running database schema operations on our build server, the Progress runtime will write events to the application log with a source type of "BUILDSCHEMA_PROGRESS".  

Is this a rare thing?  Are there any other source types that are sent to the event log from the Progress runtime?  I'm on the lookout but haven't seen too much in there from Progress, either on the build server or on the PASOE server.

I'm wondering if there might be a list of well-known source types used by Progress.  This is the first one I've come across.  I suspect it is unusual since the Progress runtime is cross-platform , and they don't introduce any platform-specific features if it can be avoided.