diff --git a/documentation/ref-manual/introduction.xml b/documentation/ref-manual/introduction.xml
index d3a0228a3b..236d7862a6 100644
--- a/documentation/ref-manual/introduction.xml
+++ b/documentation/ref-manual/introduction.xml
@@ -20,7 +20,9 @@
For task-based information using the Yocto Project, see the
Yocto Project Development Manual
and the Yocto Project Linux Kernel Development Manual.
- You can also find lots of information on the Yocto Project on the
+ For Board Support Package (BSP) structure information, see the
+ Yocto Project Board Support Package (BSP) Developer's Guide.
+ You can also find lots of Yocto Project information on the
Yocto Project website.