diff --git a/agile-working.md b/agile-working.md
index 1045b8c..38e2818 100644
--- a/agile-working.md
+++ b/agile-working.md
@@ -32,6 +32,7 @@ We based our setup on the CMMI process template. The following work items and st
 - Each team member works on tasks, selected independently from the "Ready" area.
 - Tasks in the "Done" column of each state should first undergo a peer review within the team.
 - Only tasks in the "Closed" column are considered fully completed.
+- It is best practice to not have more than 2 work items in progress at the same time.
 
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