diff --git a/docs/variants/dell_optiplex/test-matrix.md b/docs/variants/dell_optiplex/test-matrix.md
index 5892f6405b4..cbc71d36ccf 100644
--- a/docs/variants/dell_optiplex/test-matrix.md
+++ b/docs/variants/dell_optiplex/test-matrix.md
@@ -5,6 +5,11 @@
 The test matrix is used to determine the scope of tests which the DUT is
 subjected from before the release of the new binary.
 
+!!! note
+    Current validation baseline for this variant tracks the shared
+    **OptiPlex 7010/9010 SFF** support scope. Results for other form factors
+    (DT/MT/USFF) may require separate validation scope definitions.
+
 ## Module: Dasharo compatibility
 
 | No.  | Supported test suite                              | Test suite ID | Supported test cases                 |