diff --git a/src/WorkItemMigrator/JiraExport/JiraMapper.cs b/src/WorkItemMigrator/JiraExport/JiraMapper.cs
index 3c183a41..4eecbe8f 100644
--- a/src/WorkItemMigrator/JiraExport/JiraMapper.cs
+++ b/src/WorkItemMigrator/JiraExport/JiraMapper.cs
@@ -301,6 +301,9 @@ private Dictionary<string, FieldMapping<JiraRevision>> InitializeFieldMappings()
                             case "MapTags":
                                 value = IfChanged<string>(item.Source, isCustomField, MapTags);
                                 break;
+                            case "MapArray":
+                                value = IfChanged<string>(item.Source, isCustomField, MapArray);
+                                break;
                             case "MapRemainingWork":
                                 value = IfChanged<string>(item.Source, isCustomField, MapRemainingWork);
                                 break;
@@ -467,6 +470,18 @@ private object MapTags(string labels)
                 return string.Join(";", tags);
         }
 
+        private object MapArray(string field)
+        {
+            if (string.IsNullOrWhiteSpace(field))
+                return null;
+
+            var values = field.Split(',');
+            if (!values.Any())
+                return null;
+            else
+                return string.Join(";", values);
+        }
+
         private object MapSprint(string iterationPathsString)
         {
             if (string.IsNullOrWhiteSpace(iterationPathsString))