Using Jorte, how can I see which Google Calendar an event is associated with? Galax-S (Vibrant), Android 2.1, Jorte 1.2.5

I'm using Jorte (a replacement calendar app).  How do I see which Google Calendar a specific event is associated with?  Note that this is while viewing an existing event, not creating a new event.  When creating a new event I see the Calendar selection combo box just fine.  Thanks!
With the default Calendar app, when viewing an event the individual calendar is listed right at the top. Additionally, each calendar even is color-coded.

If Jorte isn't displaying that to you, it sounds like a shortcoming of the app and something you should petition the developer to fix.