diff --git a/handbook/business-operations/README.md b/handbook/business-operations/README.md
index f61bea098e..a33f46a6b5 100644
--- a/handbook/business-operations/README.md
+++ b/handbook/business-operations/README.md
@@ -210,10 +210,11 @@ We configure our [working hours in Slack](https://slack.com/help/articles/360025
 #### Slack channel prefixes
 We have specific channels for various topics, but we also have more general channels for the teams at Fleet.
 We use these prefixes to organize the Fleet Slack:
- * ***g-***: for team/group channels *(Note: "g-" is short for "grupo")*.
+ * ***g-***: for team/group channels *(Note: "g-" is short for "grupo" or "group")*.
  * ***oooh-***: used to discuss and share interesting information about a topic.
  * ***help-***: for asking for help on specific topics.
  * ***at*** or ***fleet-at***: for customer channels.
+ * ***2023-***: for temporary channels _(Note: specify the relevant year in four digits, like "YYYY-`)_
 
 #### Slack communications and best practices
 In consideration of our team, Fleet avoids using global tags in channels (i.e. @here, @channel, etc).