Login: upper right corner using NICE authentication (same as e-mail account)
Click "Search"
Click "Detailed Record" or the link that comes in the e-mail, e.g. <http://cdsweb.cern.ch/record/#>
"Additional Information for the Analysis" gives the composition of the Analysis Review Committee.
CADI (CMS Analysis Database Interface) record: supporting Analysis Notes, the Physics Analysis Summary, Webpage of the analysis, the hypernews forum and names of the submitter of the analysis and of the ARC.
Existing comments can be seen clicking on the number
"CMS Author List" takes you to the author list of the paper
Comments to the paper can be submitted via "Submit a comment";
Typed (copy pasted) directly in the window, or
Upload a pdf file or a zip file, or
Add an URL
Once the comment is submitted a mail is sent to the submitter