diff --git a/source/a_releasenotes_3di_mi.rst b/source/a_releasenotes_3di_mi.rst
index 873d5640..79bb99d8 100644
--- a/source/a_releasenotes_3di_mi.rst
+++ b/source/a_releasenotes_3di_mi.rst
@@ -8,7 +8,7 @@ March 14, 2024
 
 **3Di Modeller Interface installer**
 
-- 3Di Modeller Interface is based on QGIS 3.34.4 Long-term release instead of the previous LTR version 3.28. See :ref:`MI_installation`.
+- 3Di Modeller Interface is now based on QGIS 3.34.4 Long-term release instead of the previous LTR version 3.28. See :ref:`MI_installation`.
 
 - When using the latest 3Di Modeller Interface installer, the axes of graphs on a second screen are now correct.  
  
@@ -28,11 +28,11 @@ March 14, 2024
 
 **3Di Schematisation Editor 1.9**
 
-- Create importer for *Manholes* (Processing Algorithm and Graphical User Interface) (#194)
+- Create :ref:`importer for *Manholes*<vector_data_importer>` (Processing Algorithm and Graphical User Interface) (#194)
 
-- Create importer for *Pipes* (Processing Algorithm and Graphical User Interface) (#976)
+- Create :ref:`importer for *Pipes*<vector_data_importer>` (Processing Algorithm and Graphical User Interface) (#976)
 
-- Create option "Create manholes" in the importers for Culvert, Pipe, Weir and Orifice (#193)
+- Create option "Create manholes" in the :ref:`importers for <vector_data_importer>` (#193)
 
 - Create processing algorithm "Manhole bottom level from pipes" (#209)
 
diff --git a/source/i_import_vector_data.rst b/source/i_import_vector_data.rst
index 24e09571..771328ad 100644
--- a/source/i_import_vector_data.rst
+++ b/source/i_import_vector_data.rst
@@ -6,7 +6,13 @@ Import GIS vector data
 GIS data can be imported to a schematisation using the 3Di Schematisation Editor's vector data importer.
 
 .. note:: 
-   Currently, this is only supported for :ref:`culvert`, :ref:`orifice`, and :ref:`weir`.
+   Currently, this is only supported for:
+   
+   - :ref:`culvert`
+   - :ref:`orifice`
+   - :ref:`weir`
+   - :ref:`pipe`
+   - :ref:`manhole`
 
 How to use the vector data importer
 -----------------------------------
@@ -27,6 +33,8 @@ Use the following steps:
 
 - **Create connection nodes**: Check this box if you want to create connection nodes at the start and end of the schematisation object. If connection nodes are available within *snapping distance* from the start or end vertex of the imported feature, the existing connection node will be used and the start or end vertex will be snapped to the connection node.
 
+- **Create manholes**: Check this box if you want to create manholes at the start and end of the schematisation object. If manholes already exist on the start or end connection nodes, the existing manhole will be used. This option is available for Culvert, Pipe, Weir and Orifice. 
+
 - **Main table: Field name**: Name of the target field.
 
 - **Main table: Method**: Method with which the target field should be filled. Choose from the following options.