Finally, before we finish this chapter, we're going to add you to this business network so that you can submit transactions! To do this, we're going to return to the business network cards and wallet that first allowed us to connect to the network. Recall that all applications, Playground included, have a wallet that contains business network cards that can be used to connect to different networks. When an application uses a particular card to connect a network, it is identified as a particular participant instance in the network.
- Let's create a new participant! On the Test tab, select Customer participants:
