diff --git a/docs/diagrams/index.md b/docs/diagrams/index.md
index e367e3d..52fb18e 100644
--- a/docs/diagrams/index.md
+++ b/docs/diagrams/index.md
@@ -8,6 +8,8 @@ title: Plankton ML - workflow diagrams
 
 # Workflow Diagrams
 
+As-is and Could-be views of the flow of data from the imaging instrument to cloud-accessible storage
+
 ![From imaging instrument to cloud storage](as_is/instrument_to_store.svg) - as is
 ![From imaging instrument to cloud storage](could_be/instrument_to_store.svg) - as is