diff --git a/cura/CuraApplication.py b/cura/CuraApplication.py
index 6288c2d211..d1f6504431 100644
--- a/cura/CuraApplication.py
+++ b/cura/CuraApplication.py
@@ -107,6 +107,8 @@ class CuraApplication(QtApplication):
 
         SettingDefinition.addSettingType("extruder", None, str, Validator)
 
+        SettingDefinition.addSettingType("[int]", None, str, None)
+
         SettingFunction.registerOperator("extruderValues", cura.Settings.ExtruderManager.getExtruderValues)
         SettingFunction.registerOperator("extruderValue", cura.Settings.ExtruderManager.getExtruderValue)
         SettingFunction.registerOperator("resolveOrValue", cura.Settings.ExtruderManager.getResolveOrValue)
diff --git a/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml b/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml
index 9811316948..cb65da635b 100644
--- a/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml
+++ b/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml
@@ -209,6 +209,8 @@ Item {
                                 {
                                     case "int":
                                         return settingTextField
+                                    case "[int]":
+                                        return settingTextField
                                     case "float":
                                         return settingTextField
                                     case "enum":
diff --git a/resources/qml/Settings/SettingTextField.qml b/resources/qml/Settings/SettingTextField.qml
index af899bec12..05c99d7e25 100644
--- a/resources/qml/Settings/SettingTextField.qml
+++ b/resources/qml/Settings/SettingTextField.qml
@@ -98,9 +98,9 @@ SettingItem
 
             selectByMouse: true;
 
-            maximumLength: (definition.type == "str") ? 20 : 10;
+            maximumLength: (definition.type == "[int]") ? 20 : 10;
 
-            validator: RegExpValidator { regExp: (definition.type == "str") ? /^.{0,20}$/ : (definition.type == "int") ? /^-?[0-9]{0,10}$/ : /^-?[0-9]{0,9}[.,]?[0-9]{0,10}$/ } // definition.type property from parent loader used to disallow fractional number entry
+            validator: RegExpValidator { regExp: (definition.type == "[int]") ? /^\[(\s*-?[0-9]+\s*,)*(\s*-?[0-9]+)\s*\]$/ : (definition.type == "int") ? /^-?[0-9]{0,10}$/ : /^-?[0-9]{0,9}[.,]?[0-9]{0,10}$/ } // definition.type property from parent loader used to disallow fractional number entry
 
             Binding
             {
diff --git a/resources/qml/Settings/SettingView.qml b/resources/qml/Settings/SettingView.qml
index 24022891c3..7138d4acd3 100644
--- a/resources/qml/Settings/SettingView.qml
+++ b/resources/qml/Settings/SettingView.qml
@@ -217,6 +217,8 @@ Item
                     {
                         case "int":
                             return "SettingTextField.qml"
+                        case "[int]":
+                            return "SettingTextField.qml"
                         case "float":
                             return "SettingTextField.qml"
                         case "enum":