diff --git a/MVMCoreUI/Models/Extensions/ModelHelper.swift b/MVMCoreUI/Models/Extensions/ModelHelper.swift
index da5e0d56..b4d0b1e2 100644
--- a/MVMCoreUI/Models/Extensions/ModelHelper.swift
+++ b/MVMCoreUI/Models/Extensions/ModelHelper.swift
@@ -20,4 +20,15 @@ extension KeyedDecodingContainer where Key : CodingKey {
     public func decodeIfPresent(codingKey: KeyedDecodingContainer<K>.Key) throws -> MoleculeProtocol? {
         return try decodeIfPresent(codingKey: codingKey, typeCodingKey: TypeCodingKey.moleculeName)
     }
+    
+    public func decodeArray(codingKey: KeyedDecodingContainer<K>.Key) throws -> [MoleculeProtocol] {
+        guard let models = try decodeArray(codingKey: codingKey, typeCodingKey: TypeCodingKey.moleculeName) as? [MoleculeProtocol] else {
+            throw ModelRegistry.Error.decoderError
+        }
+        return models
+    }
+    
+    public func decodeArrayIfPresent(codingKey: KeyedDecodingContainer<K>.Key) throws -> [MoleculeProtocol]? {
+        return try decodeArrayIfPresent(codingKey: codingKey, typeCodingKey: TypeCodingKey.moleculeName) as? [MoleculeProtocol]
+    }
 }