CCP convene a a large number of players to test the new sovereignty program on Singularity this Friday, October 30 at 1700 GMT/UTC. But they highly encourage you to show up early so CCP can get you set up in the test Corporations and Alliances.
Here is a breakdown of the event:
    * Try to arrive early!
    * CCP will give a short demo on how Sovereignty works in the new method, and divide players into two teams (Red vs. Blue).
    * The teams will then play test the new sovereignty mechanics and structures. Don't worry, CCP Staff will be on hand to answer questions and provide directions.
    * Corporations and Alliances will be set up ahead of time so make sure that at the time of the test you are fully able to leave your corporation and join the test corporation (roles removed etc.) or if you have the proper roles, like CEO, we can have your entire corporation join one of the test alliances for the duration of this test.
    * The testing event should take about 2-3 hours to complete.
    * CCP are looking to get as much feedback from you as possible during this period.
For more information about the test, see this officail thread and learn about how you can access Singularity.WOW Gold waiting for you!