diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 82410941c2..93118c424a 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -7510,6 +7510,16 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS += "kernel-module-ab123"
+
+ In this example, the
+ kernel-module-ab123 recipe
+ needs to explicitly set its
+ PACKAGES
+ variable to ensure that BitBake does not use the
+ kernel recipe's
+ PACKAGES_DYNAMIC
+ variable to satisfy the dependency.
+