Frontend first draft

frontend/pshared/lib/models/permissions/data/role.dart

@@ -0,0 +1,11 @@
+class Role {
+  final String accountRef;
+  final String organizationRef;
+  final String descriptionRef;
+
+  const Role({
+    required this.accountRef,
+    required this.descriptionRef,
+    required this.organizationRef,
+  });
+}