diff --git a/playground/matplus/norm-digitalisation/options-standard-schema.json b/playground/matplus/norm-digitalisation/options-standard-schema.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/playground/matplus/norm-digitalisation/options-standard-schema.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file