diff --git a/src/Mod/BIM/Resources/ui/dialogConvertType.ui b/src/Mod/BIM/Resources/ui/dialogConvertType.ui
index 4466ceacff..d846f5f083 100644
--- a/src/Mod/BIM/Resources/ui/dialogConvertType.ui
+++ b/src/Mod/BIM/Resources/ui/dialogConvertType.ui
@@ -37,6 +37,13 @@
      </property>
     </widget>
    </item>
+   <item>
+    <widget class="QCheckBox" name="checkDoNotAskAgain">
+     <property name="text">
+      <string>Do not ask again and use this setting</string>
+     </property>
+    </widget>
+   </item>
    <item>
     <widget class="QDialogButtonBox" name="buttonBox">
      <property name="orientation">
diff --git a/src/Mod/BIM/Resources/ui/preferencesNativeIFC.ui b/src/Mod/BIM/Resources/ui/preferencesNativeIFC.ui
index 45c21b4e4c..136249f741 100644
--- a/src/Mod/BIM/Resources/ui/preferencesNativeIFC.ui
+++ b/src/Mod/BIM/Resources/ui/preferencesNativeIFC.ui
@@ -306,6 +306,50 @@
      </layout>
     </widget>
    </item>
+   <item>
+    <widget class="QGroupBox" name="groupBox_5">
+     <property name="title">
+      <string>New type</string>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout_6">
+      <item>
+       <widget class="Gui::PrefCheckBox" name="checkBox_14">
+        <property name="toolTip">
+         <string>When enabled, converting objects to IFC types will always keep the original object</string>
+        </property>
+        <property name="text">
+         <string>Always keep original object when converting to type</string>
+        </property>
+        <property name="prefEntry" stdset="0">
+         <cstring>ConvertTypeKeepOriginal</cstring>
+        </property>
+        <property name="prefPath" stdset="0">
+         <cstring>Mod/NativeIFC</cstring>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="Gui::PrefCheckBox" name="checkBox_15">
+        <property name="toolTip">
+         <string>When enabled, a dialog will be shown each time when converting objects to IFC types</string>
+        </property>
+        <property name="text">
+         <string>Show dialog when converting to type</string>
+        </property>
+        <property name="checked">
+         <bool>true</bool>
+        </property>
+        <property name="prefEntry" stdset="0">
+         <cstring>ConvertTypeAskAgain</cstring>
+        </property>
+        <property name="prefPath" stdset="0">
+         <cstring>Mod/NativeIFC</cstring>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
    <item>
     <spacer name="verticalSpacer">
      <property name="orientation">
diff --git a/src/Mod/BIM/nativeifc/ifc_types.py b/src/Mod/BIM/nativeifc/ifc_types.py
index 8d78796ee8..7967c471a9 100644
--- a/src/Mod/BIM/nativeifc/ifc_types.py
+++ b/src/Mod/BIM/nativeifc/ifc_types.py
@@ -30,6 +30,9 @@ from . import ifc_tools
 
 translate = FreeCAD.Qt.translate
 
+# Parameters object for NativeIFC preferences
+PARAMS = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/NativeIFC")
+
 
 def show_type(obj):
     """Adds the types of that object as FreeCAD objects"""
@@ -73,17 +76,36 @@ def convert_to_type(obj, keep_object=False):
         return
     if not getattr(obj, "Shape", None):
         return
-    if FreeCAD.GuiUp:
+
+    # Check preferences
+    always_keep = PARAMS.GetBool("ConvertTypeKeepOriginal", False)
+    ask_again = PARAMS.GetBool("ConvertTypeAskAgain", True)
+
+    if FreeCAD.GuiUp and ask_again:
         import FreeCADGui
         dlg = FreeCADGui.PySideUic.loadUi(":/ui/dialogConvertType.ui")
-        
+
         original_text = dlg.label.text()
         dlg.label.setText(original_text.replace("%1", obj.Class+"Type"))
         
+        # Set the initial state of the checkbox from the "always keep" preference
+        dlg.checkKeepObject.setChecked(always_keep)
+
         result = dlg.exec_()
         if not result:
             return
+
         keep_object = dlg.checkKeepObject.isChecked()
+        do_not_ask_again = dlg.checkDoNotAskAgain.isChecked()
+
+        # If "Do not ask again" is checked, disable future dialogs and save the current choice
+        if do_not_ask_again:
+            PARAMS.SetBool("ConvertTypeAskAgain", False)
+            PARAMS.SetBool("ConvertTypeKeepOriginal", keep_object)
+    else:
+        # Use the saved preference when GUI is not available or user chose "do not ask again"
+        keep_object = always_keep
+
     element = ifc_tools.get_ifc_element(obj)
     ifcfile = ifc_tools.get_ifcfile(obj)
     project = ifc_tools.get_project(obj)