diff --git a/docs/scripts/make-cross-ovs-flow.png b/docs/scripts/make-cross-ovs-flow.png
new file mode 100644
index 00000000..baded91f
Binary files /dev/null and b/docs/scripts/make-cross-ovs-flow.png differ
diff --git a/docs/scripts/make-cross-ovs.rst b/docs/scripts/make-cross-ovs.rst
index 56de7582..56c076ce 100644
--- a/docs/scripts/make-cross-ovs.rst
+++ b/docs/scripts/make-cross-ovs.rst
@@ -8,6 +8,17 @@ make-cross-ovs.sh
 Helper script to cross-compile and install Open vSwitch for the Arm Compute
 Complex (ACC) of the Intel® IPU E2100.
 
+Build flow
+==========
+
+Building and installing OVS is the first step in building P4 Control Plane
+for the IPU E2100.
+
+.. image:: make-cross-ovs-flow.png
+
+Once OVS is built, you can use the ``config-cross-recipe.sh`` script to
+configure the next stage of the build, and the ``cmake`` command to compete it.
+
 Syntax
 ======