diff --git a/src/bitmask/EZFIO.cfg b/src/bitmask/EZFIO.cfg
index 9d713304..25812ca0 100644
--- a/src/bitmask/EZFIO.cfg
+++ b/src/bitmask/EZFIO.cfg
@@ -3,3 +3,27 @@ type: integer
 doc: Number of active |MOs| 
 interface: ezfio
 
+[ormas_n_space]
+type: integer
+doc: Number of active spaces
+interface: ezfio, provider, ocaml
+default: 1
+
+[ormas_mstart]
+type: integer
+doc: starting orb for each ORMAS space
+size: (bitmask.ormas_n_space)
+interface: ezfio, provider, ocaml
+
+[ormas_min_e]
+type: integer
+doc: min number of electrons in each ORMAS space
+size: (bitmask.ormas_n_space)
+interface: ezfio, provider, ocaml
+
+[ormas_max_e]
+type: integer
+doc: max number of electrons in each ORMAS space
+size: (bitmask.ormas_n_space)
+interface: ezfio, provider, ocaml
+