diff --git a/src/ansys/api/acp/v0/array_types.proto b/src/ansys/api/acp/v0/array_types.proto
new file mode 100644
index 0000000..02e31bf
--- /dev/null
+++ b/src/ansys/api/acp/v0/array_types.proto
@@ -0,0 +1,7 @@
+syntax = "proto3";
+package ansys.api.acp.v0.array_types;
+
+message DoubleArray {
+  repeated int64 shape = 1 [packed=true];
+  repeated double data = 2 [packed=true];
+}
\ No newline at end of file
diff --git a/src/ansys/api/acp/v0/enum_types.proto b/src/ansys/api/acp/v0/enum_types.proto
new file mode 100644
index 0000000..5cdca3d
--- /dev/null
+++ b/src/ansys/api/acp/v0/enum_types.proto
@@ -0,0 +1,9 @@
+syntax = "proto3";
+package ansys.api.acp.v0;
+
+//the initializers are different in the backend but here it has to be zero-based
+enum StatusType {
+    UNKNOWN = 0;
+    UPTODATE = 1;
+    NOTUPTODATE = 2;
+}
\ No newline at end of file
diff --git a/src/ansys/api/acp/v0/rosette.proto b/src/ansys/api/acp/v0/rosette.proto
index 45c1260..9061bf6 100644
--- a/src/ansys/api/acp/v0/rosette.proto
+++ b/src/ansys/api/acp/v0/rosette.proto
@@ -1,18 +1,39 @@
 syntax = "proto3";
-package ansys.api.acp.v0;
+package ansys.api.acp.v0.rosette;
 
 import "ansys/api/acp/v0/base.proto";
+import "ansys/api/acp/v0/enum_types.proto";
+import "ansys/api/acp/v0/array_types.proto";
+
+enum Type {
+        PARALLEL = 0;
+        RADIAL = 1;
+        CYLINDRICAL = 2;
+        SPHERICAL = 3;
+        EDGE_WISE = 4;
+}
 
 message RosetteRequest {
     ResourcePath resource_path = 1;
 }
 
+message RosetteProperties {
+    StatusType status = 1;
+    bool locked = 2;
+    Type rosette_type = 3;
+    array_types.DoubleArray origin = 4;
+    array_types.DoubleArray dir1 = 5;
+    array_types.DoubleArray dir2 = 6;
+}
+
 message RosetteReply {
     BasicInfo info = 1;
+    RosetteProperties properties = 2;
 }
 
 message PutRosetteRequest {
     BasicInfo info = 1;
+    RosetteProperties properties = 2;
 }
 
 message DeleteRosetteRequest {
@@ -30,6 +51,7 @@ message ListRosettesReply {
 message CreateRosetteRequest {
     CollectionPath collection_path = 1;
     string name = 2;
+    RosetteProperties properties = 3;
 }
 
 service Rosette {