Add "Roles and responsibilities" page.

Based on <https://wiki.gnu.tools/wiki:admin>.

* roles.md: New file.
* haunt.scm (static-pages): Add it.
* documents.md: Refer to it.

3 files changed, 82 insertions, 2 deletions

diff --git a/documents.md b/documents.md
index 5d0dedf..4a4fa77 100644
--- a/documents.md
+++ b/documents.md
@@ -7,3 +7,4 @@ menu: documents
 
   - [GNU Social Contract 1.0](/en/documents/social-contract)
   - [Contributor Covenant Code of Conduct](/en/documents/code-of-conduct)
+  - [Roles and responsibilities](/en/documents/roles)
diff --git a/haunt.scm b/haunt.scm
index 5836e22..d3b5a73 100644
--- a/haunt.scm
+++ b/haunt.scm
@@ -149,12 +149,14 @@ representation."
 
   (list (markdown-page "index.html" "index.md")
 
-        (markdown-page "/en/documents/index.html"
-                       "documents.md")
         (markdown-page "/en/software/index.html"
                        "software.md")
         (markdown-page "/en/contribute/index.html"
                        "contribute.md")
+        (markdown-page "/en/documents/index.html"
+                       "documents.md")
+        (markdown-page "/en/documents/roles/index.html"
+                       "roles.md")
         (markdown-page "/en/documents/free-software/index.html"
                        "free-software.md")
         (markdown-page "/en/documents/code-of-conduct/index.html"
diff --git a/roles.md b/roles.md
new file mode 100644
index 0000000..1d45e29
--- /dev/null
+++ b/roles.md
@@ -0,0 +1,77 @@
+title: Roles and responsibilities
+author: The GNU Assembly
+---
+
+# Roles and responsibilities
+
+This page summarizes roles and responsibilities within the GNU Assembly,
+together with people currently in charge.  We aim to share workload
+among participants, through periodic rotation and by ensuring these
+activities are transparent.
+
+## Code-of-conduct complaint review committee
+
+All the GNU Assembly public spaces are covered by the code of conduct.
+This includes [mailing lists](https://lists.gnu.tools) and the
+[wiki](https://wiki.gnu.tools).  The [code of
+conduct](/en/documents/code-of-conduct) review committee can be
+contacted at `code-of-conduct@gnu.tools`.
+
+Current committee members (since Jan. 2020):
+
+  - Andreas Enge
+  - Andy Wingo
+  - Carlos O'Donell
+  - Ludovic Courtès
+  - Mark Wielaard
+
+## Machine system administration
+
+The sysadmins for `gnu.tools` can be contacted at `sysadmins@gnu.tools`
+for technical issues.
+
+Current sysadmins (since Jan. 2020):
+
+  - Andy Wingo
+  - Carlos O'Donell
+  - Mark Wielaard
+
+## Mailing list maintenance
+
+Maintainers of the [assembly mailing
+list](https://lists.gnu.tools/postorius/lists/assembly.lists.gnu.tools/)
+take care of new subscription requests and of moderation.  They can be
+contacted at `assembly-owner@lists.gnu.tools`.
+
+Current mailing list maintainers (since Jan. 2020):
+
+  - Andy Wingo
+  - Carlos O'Donell
+  - Ludovic Courtès
+  - Mark Wielaard
+
+## Web site maintenance
+
+This web site is maintained collaboratively, with discussions happening
+on the [assembly mailing
+list](https://lists.gnu.tools/hyperkitty/list/assembly@lists.gnu.tools/).
+A subset of the participants has commit access to the [underlying Git
+repository](https://wiki.gnu.tools/git/gnu-tools-website).
+
+Current web site committers (since Apr. 2021):
+
+  - Andreas Enge
+  - Andy Wingo
+  - Carlos O'Donell
+  - Ludovic Courtès
+  - Mark Wielaard
+
+## Wiki administration
+
+The [wiki](https://wiki.gnu.tools) administrators can be contacted at
+`wiki@gnu.tools` to get access to this wiki through
+[Git](https://wiki.gnu.tools/git/gnu-tools-wiki/tree/).
+
+Current administrators (since Jan. 2020):
+
+  - Carlos O'Donell