Using 1.1.8 version of HWDMediashare and 5+ Ccomments and I followed the steps in documentation but the integration list inside HWD does not give the option for ccomments.

Create a CComment configuration for com_hwdmediashare. Login into your joomla backend and navigate to Components -> CComment -> Settings -> click on on new. From the dropdown select com_hwdmediashare and click nex. Save the config.

Go to Extension Manager -> Plugins and enable the HWDMediashare - Comments (CComment) plugin

Go to Components -> HWDMediashare -> Configuration -> Integrations -> Commenting and from the dropdown select HWDMediashare - Comments (CComment)