diff --git a/src/metaschema/oscal_ssp_metaschema.xml b/src/metaschema/oscal_ssp_metaschema.xml
index e6bee63bfc..77d2064ead 100644
--- a/src/metaschema/oscal_ssp_metaschema.xml
+++ b/src/metaschema/oscal_ssp_metaschema.xml
@@ -6,6 +6,7 @@
@@ -720,6 +721,10 @@
+
+ &allowed-values-component_component_link-rel;
+ Identifies the UUID or URI the component-definition
that originally defined the component
.
+
Identifies the source of the implemented control.