diff --git a/tests/test_dyn_optiondescription.py b/tests/test_dyn_optiondescription.py
index 30427fc..656cdd6 100644
--- a/tests/test_dyn_optiondescription.py
+++ b/tests/test_dyn_optiondescription.py
@@ -72,6 +72,8 @@ async def test_build_dyndescription():
     od1 = OptionDescription('od', '', [dod])
     async with await Config(od1) as cfg:
         assert await cfg.value.dict() == {'dodval1.stval1': None, 'dodval2.stval2': None}
+        assert await cfg.option('dodval1').option.isdynamic()
+        assert await cfg.option('dodval1.stval1').option.isdynamic()
     assert not await list_sessions()
 
 
diff --git a/tiramisu/api.py b/tiramisu/api.py
index 8fecd15..16b8aec 100644
--- a/tiramisu/api.py
+++ b/tiramisu/api.py
@@ -182,6 +182,11 @@ class _TiramisuOptionOptionDescription(CommonTiramisuOption):
         """Test if option is a leader or a follower"""
         return self._option_bag.option.impl_is_leadership()
 
+    @option_and_connection
+    async def isdynamic(self):
+        """Test if option is a dynamic optiondescription"""
+        return self._option_bag.option.impl_is_dynoptiondescription()
+
     @option_and_connection
     async def doc(self):
         """Get option document"""
@@ -278,6 +283,11 @@ class TiramisuOptionOption(_TiramisuOptionOptionDescription):
         """Test if option is a follower"""
         return self._option_bag.option.impl_is_follower()
 
+    @option_and_connection
+    async def isdynamic(self):
+        """Test if option is a dynamic optiondescription"""
+        return self._option_bag.option.impl_is_dynsymlinkoption()
+
     @option_and_connection
     async def issymlinkoption(self) -> bool:
         return self._option_bag.option.impl_is_symlinkoption()