diff --git a/application/Espo/Core/Htmlizer/Htmlizer.php b/application/Espo/Core/Htmlizer/Htmlizer.php
index 94de36954b..0314d86e59 100644
--- a/application/Espo/Core/Htmlizer/Htmlizer.php
+++ b/application/Espo/Core/Htmlizer/Htmlizer.php
@@ -75,6 +75,11 @@ class Htmlizer
         return $this->entityManager;
     }
 
+    protected function getMetadata()
+    {
+        return $this->metadata;
+    }
+
     protected function format($value)
     {
         if (is_float($value)) {
@@ -101,6 +106,15 @@ class Htmlizer
             $forbidenAttributeList = $this->getAcl()->getScopeForbiddenAttributeList($entity->getEntityType(), 'read');
         }
 
+        $relationList = $entity->getRelationList();
+
+        foreach ($relationList as $relation) {
+            if (!$entity->hasLinkMultipleField($relation)) continue;
+
+            $collection = $entity->getLinkMultipleCollection($relation);
+            $data[$relation] = $collection;
+        }
+
         foreach ($data as $key => $value) {
             if ($value instanceof \Espo\ORM\EntityCollection) {
                 $skipAttributeList[] = $key;
diff --git a/application/Espo/Core/ORM/Entity.php b/application/Espo/Core/ORM/Entity.php
index b0fdd88c92..a163004617 100644
--- a/application/Espo/Core/ORM/Entity.php
+++ b/application/Espo/Core/ORM/Entity.php
@@ -33,12 +33,22 @@ class Entity extends \Espo\ORM\Entity
 {
     public function hasLinkMultipleField($field)
     {
-        return $this->hasAttribute($field . 'Ids');
+        return
+            $this->hasRelation($field) &&
+            $this->getAttributeParam($field . 'Ids', 'isLinkMultipleIdList');
     }
 
     public function hasLinkField($field)
     {
-        return $this->hasAttribute($field . 'Id');
+        return $this->hasAttribute($field . 'Id') && $this->hasRelation($field);
+    }
+
+    public function hasLinkParentField($field)
+    {
+        return
+            $this->hasAttributeType($field . 'Type') == 'foreignType' &&
+            $this->hasAttribute($field . 'Id') &&
+            $this->hasRelation($field);
     }
 
     public function loadParentNameField($field)
@@ -64,15 +74,28 @@ class Entity extends \Espo\ORM\Entity
         }
     }
 
-    public function loadLinkMultipleField($field, $columns = null)
+    public function getLinkMultipleCollection($field)
     {
-        if (!$this->hasRelation($field) || !$this->hasAttribute($field . 'Ids')) return;
+        if (!$this->hasLinkMultipleField($field)) return;
 
-        $defs = array();
-        if (!empty($columns)) {
-            $defs['additionalColumns'] = $columns;
+        $defs = $this->getRelationSelectParams($field);
+
+        $columnAttribute = $field . 'Columns';
+        if ($this->hasAttribute($columnAttribute) && $this->getAttributeParam($columnAttribute, 'columns')) {
+            $defs['additionalColumns'] = $this->getAttributeParam($columnAttribute, 'columns');
         }
 
+        $collection = $this->get($field, $defs);
+
+        return $collection;
+    }
+
+    protected function getRelationSelectParams($link)
+    {
+        $field = $link;
+
+        $defs = [];
+
         $idsAttribute = $field . 'Ids';
 
         $foreignEntityType = $this->getRelationParam($field, 'entity');
@@ -103,6 +126,19 @@ class Entity extends \Espo\ORM\Entity
             }
         }
 
+        return $defs;
+    }
+
+    public function loadLinkMultipleField($field, $columns = null)
+    {
+        if (!$this->hasRelation($field) || !$this->hasAttribute($field . 'Ids')) return;
+
+        $defs = $this->getRelationSelectParams($field);
+
+        if (!empty($columns)) {
+            $defs['additionalColumns'] = $columns;
+        }
+
         $defs['select'] = ['id', 'name'];
 
         $hasType = false;
@@ -136,6 +172,8 @@ class Entity extends \Espo\ORM\Entity
             }
         }
 
+        $idsAttribute = $field . 'Ids';
+
         $this->set($idsAttribute, $ids);
         if (!$this->isNew() && !$this->hasFetched($idsAttribute)) {
             $this->setFetched($idsAttribute, $ids);
@@ -301,4 +339,3 @@ class Entity extends \Espo\ORM\Entity
         return false;
     }
 }
-
diff --git a/application/Espo/Core/Utils/Database/Orm/Fields/LinkMultiple.php b/application/Espo/Core/Utils/Database/Orm/Fields/LinkMultiple.php
index ec0843890e..c786c7008b 100644
--- a/application/Espo/Core/Utils/Database/Orm/Fields/LinkMultiple.php
+++ b/application/Espo/Core/Utils/Database/Orm/Fields/LinkMultiple.php
@@ -71,6 +71,7 @@ class LinkMultiple extends Base
             $data[$entityName]['fields'][$fieldName . 'Columns'] = [
                 'type' => 'jsonObject',
                 'notStorable' => true,
+                'columns' => $columns
             ];
         }
 
diff --git a/application/Espo/ORM/Entity.php b/application/Espo/ORM/Entity.php
index de046735c0..049c91e2a1 100644
--- a/application/Espo/ORM/Entity.php
+++ b/application/Espo/ORM/Entity.php
@@ -137,7 +137,7 @@ abstract class Entity implements IEntity
         }
     }
 
-    public function get($name, $params = array())
+    public function get($name, $params = [])
     {
         if ($name == 'id') {
             return $this->id;