From d2eab22de7543b62d5ac8d334160697ede37fabb Mon Sep 17 00:00:00 2001
From: Patrick Cloke <clokep@users.noreply.github.com>
Date: Fri, 20 Oct 2023 11:40:26 -0400
Subject: [PATCH] Clarify presence router docs. (#16529)

---
 changelog.d/16529.doc                     |  1 +
 docs/modules/presence_router_callbacks.md | 14 +++++++++++---
 2 files changed, 12 insertions(+), 3 deletions(-)
 create mode 100644 changelog.d/16529.doc

diff --git a/changelog.d/16529.doc b/changelog.d/16529.doc
new file mode 100644
index 0000000000..0f8a87f293
--- /dev/null
+++ b/changelog.d/16529.doc
@@ -0,0 +1 @@
+Improve documentation of presence router.
diff --git a/docs/modules/presence_router_callbacks.md b/docs/modules/presence_router_callbacks.md
index d3da25cef4..b210f0e3cd 100644
--- a/docs/modules/presence_router_callbacks.md
+++ b/docs/modules/presence_router_callbacks.md
@@ -1,8 +1,16 @@
 # Presence router callbacks
 
-Presence router callbacks allow module developers to specify additional users (local or remote)
-to receive certain presence updates from local users. Presence router callbacks can be 
-registered using the module API's `register_presence_router_callbacks` method.
+Presence router callbacks allow module developers to define additional users
+which receive presence updates from local users. The additional users
+can be local or remote.
+
+For example, it could be used to direct all of `@alice:example.com` (a local user)'s
+presence updates to `@bob:matrix.org` (a remote user), even though they don't share a
+room. (Note that those presence updates might not make it to `@bob:matrix.org`'s client
+unless a similar presence router is running on that homeserver.)
+
+Presence router callbacks can be registered using the module API's
+`register_presence_router_callbacks` method.
 
 ## Callbacks
 
-- 
GitLab