Users can manage their Position Assignment Program (PAS) preferences via the Assignment Program tab on the platform:
From here, users must agree that they understand PAS and the risks involved:
Once the user has confirmed they understand the PAS they can add new preferences. Preferences changes are limited on a per contract pair basis. The limit is currently set at 10 changes per 24 hour period (resets at 00:00 UTC).
The user must choose the contract pair, whether to accept long or short positions (or both), the max size, the max position after assignment and the timeframe (weekends, weekdays, all).
Active preferences will show at the top of the page, with the preference history showing below.
Users can delete a preference if they no longer wish to take part in the PAS. This will then create a new entry in the preference history: