diff --git a/src/grammars.hpp b/src/grammars.hpp
index a2e68fc..9ba81c6 100644
--- a/src/grammars.hpp
+++ b/src/grammars.hpp
@@ -46,6 +46,8 @@
 x3::rule<leaf_data_string_class, std::string> const leaf_data_string = "leaf_data_string";
 x3::rule<leaf_data_binary_data_class, std::string> const leaf_data_binary_data = "leaf_data_binary_data";
 x3::rule<leaf_data_binary_class, binary_> const leaf_data_binary = "leaf_data_binary";
+x3::rule<leaf_data_identityRef_data_class, identityRef_> const leaf_data_identityRef_data = "leaf_data_identityRef_data";
+x3::rule<leaf_data_identityRef_class, identityRef_> const leaf_data_identityRef = "leaf_data_identityRef";
 
 x3::rule<discard_class, discard_> const discard = "discard";
 x3::rule<ls_class, ls_> const ls = "ls";
@@ -65,6 +67,7 @@
 x3::rule<createCommandSuggestions_class, x3::unused_type> const createCommandSuggestions = "createCommandSuggestions";
 x3::rule<completing_class, x3::unused_type> const completing = "completing";
 x3::rule<createEnumSuggestions_class, x3::unused_type> const createEnumSuggestions = "createEnumSuggestions";
+x3::rule<createIdentitySuggestions_class, x3::unused_type> const createIdentitySuggestions = "createIdentitySuggestions";
 
 #if __clang__
 #pragma GCC diagnostic push
@@ -219,6 +222,15 @@
 auto const leaf_data_binary_def =
     leaf_data_binary_data;
 
+auto const leaf_data_identityRef_data_def =
+    -module  >> node_identifier;
+
+auto const createIdentitySuggestions_def =
+    x3::eps;
+
+auto const leaf_data_identityRef_def =
+    createIdentitySuggestions >> leaf_data_identityRef_data;
+
 auto const leaf_data_def =
 x3::expect[
     leaf_data_enum |
@@ -227,6 +239,7 @@
     leaf_data_int |
     leaf_data_uint |
     leaf_data_binary |
+    leaf_data_identityRef |
     leaf_data_string];
 
 struct ls_options_table : x3::symbols<LsOption> {
@@ -320,6 +333,8 @@
 BOOST_SPIRIT_DEFINE(leaf_data_string)
 BOOST_SPIRIT_DEFINE(leaf_data_binary_data)
 BOOST_SPIRIT_DEFINE(leaf_data_binary)
+BOOST_SPIRIT_DEFINE(leaf_data_identityRef_data)
+BOOST_SPIRIT_DEFINE(leaf_data_identityRef)
 BOOST_SPIRIT_DEFINE(initializePath)
 BOOST_SPIRIT_DEFINE(set)
 BOOST_SPIRIT_DEFINE(commit)
@@ -337,3 +352,4 @@
 BOOST_SPIRIT_DEFINE(createCommandSuggestions)
 BOOST_SPIRIT_DEFINE(completing)
 BOOST_SPIRIT_DEFINE(createEnumSuggestions)
+BOOST_SPIRIT_DEFINE(createIdentitySuggestions)