about: Questions about ARTIQ that are not covered in the documentation. (Latest = https://m-labs.hk/artiq/manual-master/ or Stable = https://m-labs.hk/artiq/manual/)
Can also ask on IRC: https://webchat.freenode.net/?channels=m-labs or
check mailing list archives: https://ssl.serverraum.org/lists-archive/artiq/
Remember: if you have this question then others probably do too! The best way of thanking the people who help you with this issue is to contribute to ARTIQ by submitting a pull request to update the documentation.