Assignments are out! Please let me know ASAP if there are any problems with your assignment. Problems would include that you didn't actually offer any of the things they're requesting, etc. If you just don't like the optional details, remember that they are optional, although you should avoid anything your recipient has listed as "Do Not Want." All you are required to do is produce fic/art (whichever was requested) in the requested fandom with the requested characters/relationships. You may have only matched on one of these and that's okay. You only need to include one, though you may include as many as you like, and even create as many works as you like.
If you didn't get an assignment email, try your Assignments page on AO3. It is
http://archiveofourown.org/users/YOURNAME/assignments, with your username going where I have written YOURNAME. It should be there. When you're ready to post, you can click "Fulfill" and it will automatically fill in the collection and your recipient's name. This is recommended over filling those in yourself. The collection is open, so you can post your work and any treats whenever you are ready. If you're posting a treat and thus don't have an assignment, you can post to the collection
here.
This is an anonymous exchange. Please don't try to contact your recipient. I am more than happy to act as a go-between for any questions or clarifications you need.
Lastly, if you don't think you can complete your assignment, please let me know sooner rather than later. You don't need to contact me with an explanation. Just clicking "default" on your assignments is enough. Initial pinch hits will be up very soon, so keep watching this comm.
Good luck! Have fun! Let me know if you have questions!