Tools and Infrastructure

Upon creation of a Community Group or Business Group, W3C makes available a certain number of tools to help with collaboration (see webcast illustrating system).

Groups are not obligated to use these tools, for instance, if participants have infrastructure they prefer on another site. However, there are requirements of the process for these groups to archive exchanges.

Tools available by default:

  • Blog (with RSS feeds)
  • Mailing lists
  • IRC (with access to IRC tools for meeting management)

Available upon request to

Upon request to the staff can add links in group’s tools menu for some external services:

  • Twitter
  • Facebook

Additionally for Business Groups:

  • Teleconference bridge. Notes:
    • Community Groups can, of course, hold teleconferences, but for the time being, W3C cannot provide teleconference services to all Community Groups.

If you have links to additional tools on or elsewhere, just let us know on

Nominating Chairs

Groups nominate their own Chairs and choose their own process for doing so.

The administrative interface for naming Chair(s) is the group’s participants page. Only participants (and W3C staff) have access to the administrative interface and they must be logged in to view and use it.

The administrative interface works as follows:

  • When a group has no Chairs, anyone in the group may select one or more Chairs by checking boxes next to the name(s) on the participants page.
  • When a group has already chosen its Chair(s), only the Chair(s) themselves see the checkboxes. Only Chairs may add or remove Chairs.
  • W3C Staff have access to the administration interface whether or not they are participants in the group.

Access to tools

The group’s tools are listed on its home page. It is possible to have more than one tool for a given type (e.g., two wikis). Send requests to for link additions or updates.

The same username and password provides access to all of the tools. However, some tools have their own login procedures and may use cookies (blog, wiki).


Each group’s home page news is managed via a WordPress blog. Any group participant may post to the blog. In addition, the group may aggregate external feeds (e.g., twitter or identity) into the group’s blog stream. This is done via the WordPress dashboard by an administrator; please contact the Systems Team if you wish to integrate external feeds into your group’s news stream.

Some of the plugins available by default via the blog include:

  • Event calendar
  • Categorization and display of posts by category
  • Syntax highlighting (plugin home)

To log into the WordPress blog, select the “Blog” link in the left column. This provides access to a user dashboard from one which can create new blog posts, pages, events, etc.

The search box at the top of the site for Community Groups and Business Groups searches within WordPress posts.

Retired plugins

  • In the past we offered a polls plug-in but it became difficult to maintain so we have dropped it for now. For the time being please considering using third-party poll services (e.g., PollDaddy).

Adding a page to your site

Site admins can add static pages to the group’s site:

  • On the dashboard under Pages select “Add new” (Or “pages” to edit an existing one.
  • Under Page Attributes, for Template choose “Three column (lhs+main+rhs)” and then click Update.
  • To disallow comments, you need to uncheck “Allow comments” which seems only to be available from the “Quick Edit” way to edit an existing page.

Showing an excerpt rather than full post on group home page

By default, we have configured the system to show the entirety of each recent blog post on the group’s home page. You can choose to display only a portion of your post, and you can choose where to cut off the display. To do so, insert a “more tag” using the proper icon in the toolbar or pressing Alt-Shift-T. The homepage will then display only what’s before this tag.

Mailing Lists

Each group has three mailing lists by default, two public and one non-public. Community Groups must use the public lists for communications except for administrative matters such as exchanging personal information. Business Groups may use either public or non-public lists.

Participants are automatically subscribed to these lists when they join the group, and unsubscribed if they leave the group.

The lists are intended to be used as follows for a group with the shortname “mygroup”:
Readable and writable by anyone. For group communications with the general public or other groups. Anyone may subscribe to this list, even without joining the group. Those who join the group are subscribed automatically.
Writable by group participants. Readable by anyone. This list is intended to help a group record contributions intended for its Reports, governed by the W3C Community Contributor License Agreement (CLA).
Readable by group participants, W3C Members, and W3C staff. Community Groups must only use this list for administrative matters. Business Groups may use it for work.

Note: Initially we used a fourth list (internal-mygroup-contrib) for non-public contributions, but we have discontinued that list.

Requests for additional mailing lists

If a group wishes to use additional mailing lists (e.g., one for a task force), please send a request to

List maintenance after group closure

By default, W3C automatically deactivates CG/BG mailing lists when a group closes. Upon request, W3C can leave open some mailing lists (e.g., if those lists were used prior to adoption by a CG or BG).


MediaWiki can be used to manage content and even specifications.

Wiki plug-ins available on request:

IRC /Chat

At their creation, a group may create a chat channel on To include a link to that chat channel (or any other chat service available via a URI) in the group’s tools menu, please send the URI as described above.

We have some IRC bots that are useful for groups; follow links for documentation:

  • RRSAgent, for saving an IRC session to Note: you need to set the visibility (“ACLs”) of the minutes. From IRC you may do so with “RRSagent, set logs shortname-public” where shortname is the group’s shortname. This makes the minutes group-writable (for later editing) and publicly readable. Business Groups may use shortname-internal for minutes that are readable by participants, Members, and W3C staff.
  • Zakim for agenda management
  • trackbot, which further assists with meeting management and connects to the tracker tool so that you can record/manage action items during a meeting from the IRC command line. Note: Tracker is available on request but not provided by default to a group. If you have requested Tracker, invite to your IRC channel with “/invite trackbot”.

Mercurial Repository

  • Publicly readable, group writeable

About Using GitHub

W3C has no special arrangement for setting up a GitHub repository to do specification work. However:


  • Activity tracking
  • Profile pages
  • Much more!

Issues and Bugs

Please send bug reports to We use the [ Community Council tracker].