You do not have access to this page. Your Leader or Co-Leader will be able to set up your faction's OC data.
You can download the end-user script here:
Check if the script is installed correctly by going to your Faction Crimes page and the RECRUITING tab. You should see that the join buttons now have green or red text. Join buttons that are green mean that you meet or exceed the Checkpoint Pass Rate set by your faction for that role. Other buttons will be red. If recommendations are turned on by your faction, the script will also pin a recommended OC to the top of the page with a purple outline for the role it recommends for you.