First, follow the directions for Setting Up Easy Grade Pro for Schoolmaster Online Grades in the other directions. It is EXTREMELY important to follow all of those steps, or your new grades will not post.
After doing that, you don't need to do anything else. Every evening, a utility runs that takes your EGP web reports and imports them into the Schoolmaster Online System (so parents can view them).
If, however, you want to have your grades import immediately (so you can check them to see if they are working), you can do one of 2 things:
1) On your computer, click Start -> Run and then type "egp-to-pass" (without the quotes) and hit enter. You will be prompted to answer a few questions. I would click "Yes" on the last question (if you want to view the log file) so you can see if there were any errors or all successes.
2) The other option is to go to the staff common drive (i drive), scroll down to the EGP-To-Pass utility, and double click it. (You can also copy it to your own desktop.)