[ja_JP] Tutorials / Creating a channel

[shimos]

Original HTML: https://hyperledger-fabric.readthedocs.io/en/release-2.5/create_channel/create_channel_overview.html Original Source: https://github.com/hyperledger/fabric/blob/e1e8e2e52aa4fc543360d245fe6554a0eaf81183/docs/source/create_channel/create_channel_overview.rst

diff --git a/docs/source/create_channel/create_channel_overview.rst b/docs/source/create_channel/create_channel_overview.rst
index cc021cb8e..cfeffc0bc 100644
--- a/docs/source/create_channel/create_channel_overview.rst
+++ b/docs/source/create_channel/create_channel_overview.rst
@@ -6,22 +6,31 @@ organization needs to join a channel. Channels are a private layer of communicat
 between specific organizations and are invisible to other members of the network.
 Each channel consists of a separate ledger that can only be read and written to
 by channel members, who are allowed to join their peers to the channel and receive
-new blocks of transactions from the ordering service. While the peers, nodes, and
+new blocks of transactions from the ordering service. While the peers, ordering nodes, and
 Certificate Authorities form the physical infrastructure of the network, channels
 are the process by which organizations connect with each other and interact.
 
 Because of the fundamental role that channels play in the operation and governance
-of Fabric, we provide a series of tutorials that will cover different aspects
-of how channels are created. The :doc:`create_channel` tutorial describes the
-operational steps that need to be taken by a network administrator. The
-:doc:`create_channel_config` tutorial introduces the conceptual aspects of creating
-a channel, followed by a separate discussion of :doc:`channel_policies`.
+of Fabric, we provide a series of tutorials that cover different aspects
+of how channels are created. Fabric v2.3 introduces the capability to
+create a channel without requiring a system channel, removing an extra
+layer of administration from the process. The **Create a channel**
+tutorial introduces the new flow. If you don't yet have a network and prefer to use the
+test network, see **Create a channel using the test network**.
+The legacy process for creating a channel based on a system channel continues to be
+supported and is described in the Fabric v2.2
+`Create a channel tutorial <https://hyperledger-fabric.readthedocs.io/en/release-2.2/create_channel/create_channel.html>`_.
+Each tutorial describes the operational steps that need to be taken
+by a network administrator to create a channel. For a deeper dive, the :doc:`create_channel_config` tutorial
+introduces the conceptual aspects of creating a channel, followed by a
+separate discussion of :doc:`channel_policies`.
 
 
 .. toctree::
    :maxdepth: 1
 
-   create_channel.md
+   create_channel_participation.md
+   create_channel_test_net.md
    create_channel_config.md
    channel_policies.md