Dear Humboldties, 

In our last meeting, we decided to develop yet another piece of documentation that describes the "Properties of hierarchical Events in Humboldt Extension". This topic was briefly covered in the Implementation report and in the User guide but many of us felt the need for more information about this. I volunteered to start this document; you can take a look at it here. You will see that it needs more development but at least it is a start.