On the business network card marked admin@letters-credit-network, click Connect now. You'll be presented with a web page:

This is a view of the business network definition. It contains definitions of the participants, assets, transactions, and events we discussed in Business Networks – for the letter of credit network. On the left-hand side of the page are a set of files that contain information relating to these concepts for the network we're connected to. We've selected About, and on the right-hand side, we can see a description of the business network. Let's investigate this description in a little detail–it's really important to understand.