diff --git a/src/models/Component.js b/src/models/Component.js
index 4895e935..8f314f2d 100644
--- a/src/models/Component.js
+++ b/src/models/Component.js
@@ -276,7 +276,8 @@ class Component extends FileInformation {
       if (attributes[index].name === name) {
         return attributes[index];
       }
-      if (attributes[index].type === 'Object') {
+      if (attributes[index].type === 'Object' || (attributes[index].definition?.type === 'Array'
+        && attributes[index].definition?.itemType === 'Object')) {
         const attribute = this.__getAttributeByName(attributes[index].value, name);
 
         if (attribute) {
@@ -299,7 +300,8 @@ class Component extends FileInformation {
    */
   __setAttributesByField(result, attributes, field, ...values) {
     attributes.forEach((attribute) => {
-      if (attribute?.type === 'Object') {
+      if (attribute?.type === 'Object' || (attribute?.definition?.type === 'Array'
+      && attribute?.definition?.itemType === 'Object')) {
         this.__setAttributesByField(result, attribute.value, field, ...values);
       }
 
diff --git a/src/models/DefaultData.js b/src/models/DefaultData.js
index 405be49f..6a1e9336 100644
--- a/src/models/DefaultData.js
+++ b/src/models/DefaultData.js
@@ -381,6 +381,9 @@ class DefaultData {
         this.definitions.links.push(linkDefinition);
       } else if (attributeDefinition.type === 'Object') {
         this.__setLinkDefinitions(type, attributeDefinition.definedAttributes);
+      } else if (attributeDefinition.type === 'Array'
+      && attributeDefinition.itemType === 'Object') {
+        this.__setLinkDefinitions(type, attributeDefinition.itemDefinition[0].definedAttributes);
       }
     });
   }
diff --git a/tests/unit/models/Component.spec.js b/tests/unit/models/Component.spec.js
index a2de49b1..f1ffb0d1 100644
--- a/tests/unit/models/Component.spec.js
+++ b/tests/unit/models/Component.spec.js
@@ -861,7 +861,25 @@ describe('Test class: Component', () => {
         value: [subAttribute],
       });
 
+      const aooItemSubAttribute = new ComponentAttribute({
+        name: 'aoo_sub',
+        value: 'aoo sub test',
+      });
+
+      const arrayOfObjectItem = new ComponentAttribute({
+        type: 'Object',
+        value: [aooItemSubAttribute],
+      });
+
+      const arrayOfObjectRootAttribute = new ComponentAttribute({
+        name: 'aoo_root',
+        type: 'Array',
+        definition: new ComponentAttributeDefinition({ type: 'Array', itemType: 'Object' }),
+        value: [arrayOfObjectItem],
+      });
+
       component.attributes.push(rootAttribute);
+      component.attributes.push(arrayOfObjectRootAttribute);
 
       it('Should return null on unknown attribute', () => {
         expect(component.getAttributeByName('unknown')).toBeNull();
@@ -874,6 +892,10 @@ describe('Test class: Component', () => {
       it('Should return sub attribute on asking sub attribute', () => {
         expect(component.getAttributeByName('sub')).toEqual(subAttribute);
       });
+
+      it('Should return sub attribute of item of array of object on asking sub attribute', () => {
+        expect(component.getAttributeByName('aoo_sub')).toEqual(aooItemSubAttribute);
+      });
     });
 
     describe('Test method: getAttributesByType', () => {
@@ -904,9 +926,27 @@ describe('Test class: Component', () => {
         definition: new ComponentAttributeDefinition({ name: 'root', type: 'Object' }),
       });
 
+      const aooItemSubAttribute = new ComponentAttribute({
+        name: 'aoo_sub',
+        type: 'String',
+        value: 42,
+        definition: new ComponentAttributeDefinition({ name: 'aoo_sub', type: 'String' }),
+      });
+      const arrayOfObjectItem = new ComponentAttribute({
+        type: 'Object',
+        value: [aooItemSubAttribute],
+        definition: new ComponentAttributeDefinition({ type: 'Object' }),
+      });
+      const arrayOfObjectRootAttribute = new ComponentAttribute({
+        name: 'aoo_root',
+        type: 'Array',
+        definition: new ComponentAttributeDefinition({ type: 'Array', itemType: 'Object' }),
+        value: [arrayOfObjectItem],
+      });
+
       component.attributes.push(attribute1);
       component.attributes.push(rootAttribute);
-
+      component.attributes.push(arrayOfObjectRootAttribute);
       it('Should return an empty array on unknown attribute types', () => {
         const result = component.getAttributesByType('unknownType');
 
@@ -922,9 +962,18 @@ describe('Test class: Component', () => {
       it('Should search in sub-attributes and return attributes Object type', () => {
         const result = component.getAttributesByType('Object');
 
-        expect(result).toHaveLength(2);
+        expect(result).toHaveLength(3);
         expect(result[0].name).toBe('sub');
         expect(result[1].name).toBe('root');
+        expect(result[2].name).toBe(null);
+      });
+
+      it('Should search in sub-attributes and return attributes String type', () => {
+        const result = component.getAttributesByType('String');
+
+        expect(result).toHaveLength(2);
+        expect(result[0].name).toBe('attribute1');
+        expect(result[1].name).toBe('aoo_sub');
       });
     });
 
diff --git a/tests/unit/models/DefaultData.spec.js b/tests/unit/models/DefaultData.spec.js
index e361a947..0a79ba94 100644
--- a/tests/unit/models/DefaultData.spec.js
+++ b/tests/unit/models/DefaultData.spec.js
@@ -216,6 +216,24 @@ describe('Test class: DefaultData', () => {
                 }),
               ],
             }),
+            new ComponentAttributeDefinition({
+              name: 'arrayOfObject',
+              type: 'Array',
+              itemType: 'Object',
+              itemDefinition: [
+                new ComponentAttributeDefinition({
+                  type: 'Object',
+                  definedAttributes: [
+                    new ComponentAttributeDefinition({
+                      name: 'link4',
+                      type: 'Link',
+                      linkRef: 'laptop4',
+                      linkType: 'Default',
+                    }),
+                  ],
+                }),
+              ],
+            }),
           ],
         }),
       ];
@@ -241,6 +259,12 @@ describe('Test class: DefaultData', () => {
           targetRef: 'laptop3',
           type: 'Default',
         }),
+        new ComponentLinkDefinition({
+          attributeRef: 'link4',
+          sourceRef: 'server',
+          targetRef: 'laptop4',
+          type: 'Default',
+        }),
       ]);
     });
   });