diff --git a/doc/mgmt-api.txt b/doc/mgmt-api.txt
index 1736ef0..cab1fff 100644
--- a/doc/mgmt-api.txt
+++ b/doc/mgmt-api.txt
@@ -3632,6 +3632,7 @@ Add Extended Advertising Parameters Command
 		13	The Timeout parameter should be used
 		14	The Interval parameters should be used
 		15	The Tx Power parameter should be used
+		16	The advertisement will contain a scan response
 
 	When the connectable flag is set, then the controller will use
 	undirected connectable advertising. The value of the connectable
@@ -3708,6 +3709,10 @@ Add Extended Advertising Parameters Command
 	chosen by the controller. If the requested Tx Power is outside
 	the valid range, the registration will fail.
 
+	When flag bit 16 is enabled, it indicates that the subsequent request
+	to set advertising data will contain a scan response, and that the
+	parameters should set a PDU type that is scannable.
+
 	Re-adding an already existing instance (i.e. issuing the Add Extended
 	Advertising Parameters command with an Instance identifier of an
 	existing instance) will update that instance's configuration. In this