Hello and welcome I'm Luca and this is a tutorial on how to use the paper peer review module in indico with different roles. Note that to enable the upload of conference materials and proceedings, at least one of the following modules must be enabled: Editing or Paper peer reviewing. Let's first see how to deal with the module management. From the event management page, click Peer Reviewing on the left banner, under Workflows. Click Enable module to enable the Paper Peer Reviewing module. In the management page click Start now to open The call for papers. From here you can also enable Content reviewing, Layout reviewing, and set a Deadline value for Paper judging. To set teams' responsibilities click on Teams. From this page you can now select the Paper managers, Judges, Content reviewers and Layout reviewers if enables. Click on the user button to add a new user. Click on Assign papers to open the list of papers. From here you can select the paper and assign to it the judges and content reviewers. Let's now see how to act as a submitter and submit a paper From the event display view, click on the Paper Peer Reviewing area. Click on submit paper. Now you will be asked to select a paper from your computer. After selecting the paper click on Save. If the judge of your paper gives the judgment: "To be corrected", you will be able to Submit a new revision. Select a new revision from your computer and click on Submit new revision. let's now see how to act as a reviewer and review a paper From the event display view click on the Reviewing Area under Paper Peer Reviewing. You will see the list of papers you are a reviewer of. Click on the paper you want to review to access it. Under the submission you will see a textbox to add a comment and a button to review the paper. Click on Review. You will now see a drop-down menu where you can choose one action between : "Accept" to accept the paper "Reject" to reject the paper "To be corrected" to request changes You can also add a comments below. Finally click on Submit review to submit the review. Let's now see how to act as a judge and judge a paper From the event display view, as a judge, click on the Judging Area under Paper Peer Reviewing. You will see the list of papers you are a judge of. Click on the paper you want to judge to access it. After selecting your decision from the dropdown menu between accept, reject or to be corrected, you can add a comment below and click on Judge to submit your judgement. Thank you for following this tutorial! Enjoy Indico’s rich functionalities