How to do it...

Since we need add the new organization, Org3, to BYFN, we will first bring up the BYFN network. Follow these steps:

1. Bring up the first network using the following command:

        $ cd ~
        $ cd fabric-samples/first-network
        $ sudo ./byfn.sh generate
        $ sudo ./byfn.sh up

1. Execute the script to add Org3 into the mychannel channel:

    $ cd ~
    $ cd fabric-samples/first-network
    $ sudo ./eyfn.sh up

The following screenshot confirms org3 is added to mychannel successfully: 

We can test this by running a query against Org3 peer0.

1.  To shut down and clean up the network, execute the following:

        $ cd fabric-samples/first-network
        $ sudo ./eyfn.sh down
        $ sudo ./byfn.sh down