exoplatform/developer.exoplatform.org — pull request #4 by plamarque (2012-04-15 16:48:40+00:00)
Title: I suggest to use maintainers instead of sl3 in the docs.

sl3 is the old name of the team. It is now called maintenance team.
Furthermore, from outside exo sl3 would not need much. Maintainers is a more widely understood term IMO that indicates the activity without being coupled to any specific organisation