Update 0000-project-groups.md

Author: XAMPPRocky

text/0000-project-groups.md

@@ -42,6 +42,9 @@ Group" in favour of "Project Group". This would serve as a catch all term for
 the sub teams of the existing teams to organise around specific efforts, such
 as certain project or effort in the Rust team.
 
+**Note:** Currently existing working groups should remain working groups unless
+explicitly re-proposed through the project group process detailed in this RFC.
+
 ## Life-cycle of a Project Group
 This is a high level overview of the complete process of a project group.
 
@@ -206,6 +209,7 @@ author recommends that a group should try to make a charter that addresses
 the following questions.
 
 - What value do you see your group bringing to the organisation?
+- What support do you need, and separately want, from the Rust organization?
 - Why should this be a project group over a community effort?
 - What are the goals of your group?
   - Both in the short term, and if relevant over a longer period.