As soon as you are part of the PC, you have different roles in which you can access the seminar site on EasyChair. The roles have different purposes and permissions.
|update your submission|
|Create and view reviews|
This means you cannot edit your submission when you are in the PC role and you cannot create reviews in the Author role.
After the deadline for the review versions, you will be assigned as reviewer for two other submissions. You will be notified by mail when the assignment is done. Enter the EasyChair page of the seminar in your PC member role.
Click on Assigned to me in the Review menu and download the paper you are assigned to review (submission column with adobe pdf symbol). When you have read the paper and you are ready to write the review click on the + button to create your review.