diff --git a/src/ansys/api/acp/v0/cut_off_material.proto b/src/ansys/api/acp/v0/cut_off_material.proto
new file mode 100644
index 0000000..eec20b2
--- /dev/null
+++ b/src/ansys/api/acp/v0/cut_off_material.proto
@@ -0,0 +1,9 @@
+syntax = "proto3";
+package ansys.api.acp.v0.cut_off_material;
+
+//defines the source of the cut-off material
+enum MaterialHandlingType {
+    COMPUTED = 0;
+    GLOBAL = 1;
+    CUSTOM = 2;
+}
diff --git a/src/ansys/api/acp/v0/drop_off_material.proto b/src/ansys/api/acp/v0/drop_off_material.proto
new file mode 100644
index 0000000..293271d
--- /dev/null
+++ b/src/ansys/api/acp/v0/drop_off_material.proto
@@ -0,0 +1,9 @@
+syntax = "proto3";
+package ansys.api.acp.v0.drop_off_material;
+
+//defines the source of the drop-off material
+enum MaterialHandlingType {
+    GLOBAL = 0;
+    CUSTOM = 1;
+}
+
diff --git a/src/ansys/api/acp/v0/enum_types.proto b/src/ansys/api/acp/v0/enum_types.proto
index 8623c94..c7a5b81 100644
--- a/src/ansys/api/acp/v0/enum_types.proto
+++ b/src/ansys/api/acp/v0/enum_types.proto
@@ -6,4 +6,4 @@ enum StatusType {
     UNKNOWN = 0;
     UPTODATE = 1;
     NOTUPTODATE = 2;
-}
\ No newline at end of file
+}
diff --git a/src/ansys/api/acp/v0/fabric.proto b/src/ansys/api/acp/v0/fabric.proto
new file mode 100644
index 0000000..7db9f9e
--- /dev/null
+++ b/src/ansys/api/acp/v0/fabric.proto
@@ -0,0 +1,48 @@
+syntax = "proto3";
+package ansys.api.acp.v0.fabric;
+
+import "ansys/api/acp/v0/base.proto";
+import "ansys/api/acp/v0/enum_types.proto";
+import "ansys/api/acp/v0/ply_material.proto";
+import "ansys/api/acp/v0/cut_off_material.proto";
+import "ansys/api/acp/v0/drop_off_material.proto";
+
+message Properties {
+    enum_types.StatusType status = 1;
+    double thickness = 2;
+    double area_price = 3;
+    bool ignore_for_postprocessing = 4;
+    drop_off_material.MaterialHandlingType drop_off_material_handling = 5;
+    cut_off_material.MaterialHandlingType cut_off_material_handling = 6;
+    ply_material.DrapingMaterialType draping_material_model = 7;
+    double draping_ud_coefficient = 8;
+
+    base.ResourcePath material = 9;
+}
+
+message ObjectInfo {
+    base.BasicInfo info = 1;
+    Properties properties = 2;
+}
+
+message ListReply {
+    repeated ObjectInfo objects = 1;
+}
+
+message CreateRequest {
+    base.CollectionPath collection_path = 1;
+    string name = 2;
+    Properties properties = 3;
+}
+
+service ObjectService {
+    rpc List(base.ListRequest) returns (ListReply);
+
+    rpc Get(base.GetRequest) returns (ObjectInfo);
+
+    rpc Put(ObjectInfo) returns (ObjectInfo);
+
+    rpc Delete(base.DeleteRequest) returns (base.Empty);
+
+    rpc Create(CreateRequest) returns (ObjectInfo);
+}
diff --git a/src/ansys/api/acp/v0/ply_material.proto b/src/ansys/api/acp/v0/ply_material.proto
new file mode 100644
index 0000000..fc01c7f
--- /dev/null
+++ b/src/ansys/api/acp/v0/ply_material.proto
@@ -0,0 +1,15 @@
+syntax = "proto3";
+package ansys.api.acp.v0.ply_material;
+
+//defines the draping model (algorithm)
+enum DrapingMaterialType {
+    WOVEN = 0;
+    UD = 1;
+}
+
+//defines the symmetry-type for stackups, sublaminates etc
+enum SymmetryType { 
+    NO_SYMMETRY = 0;
+    EVEN_SYMMETRY = 1;
+    ODD_SYMMETRY = 2;
+}