diff --git a/doc/conf.py b/doc/conf.py
index 5fdc05d730471fc610d2b3c5971ced9cfc14f192..b91de6f657f719e49fee9777062c9d3504e070cb 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -22,7 +22,7 @@ import sphinx_rtd_theme
 # -- Project information -----------------------------------------------------
 
 project = 'caosdb-mysqlbackend'
-copyright = '2021, IndiScale GmbH'
+copyright = '2021 - 2024, IndiScale GmbH'
 author = 'Daniel Hornung'
 
 # The short X.Y version
diff --git a/doc/index.rst b/doc/index.rst
index 3924201bb5ab51ac7e1517f4eb1de95968dcb7b8..eac53ba65a937e1d57664af6a22780b262e35492 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -10,7 +10,9 @@ Welcome to documentation of CaosDB's MySQL Backend!
    Getting started <README_SETUP>
    Concepts <concepts>
    Maintenance 
-   API documentation<functions>
+   API documentation <functions>
+   Related Projects <related_projects/index>
+   Back to Overview <https://docs.indiscale.com/>
 
 This documentation helps you to :doc:`get started<README_SETUP>`, explains the most important
 :doc:`concepts<concepts>` .
diff --git a/doc/related_projects/index.rst b/doc/related_projects/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..78abfd939a097245042a8487eee8ae0d6b4d9e44
--- /dev/null
+++ b/doc/related_projects/index.rst
@@ -0,0 +1,25 @@
+Related Projects
+++++++++++++++++
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contents:
+   :hidden:
+
+.. container:: projects
+
+   For in-depth documentation for users, administrators  and developers, you may want to visit the subproject-specific documentation pages for:
+
+   :`Server <https://docs.indiscale.com/caosdb-server>`_: The Java part of the LinkAhead server.
+
+   :`WebUI <https://docs.indiscale.com/caosdb-webui>`_: The default web frontend for the LinkAhead server.
+
+   :`PyLinkAhead <https://docs.indiscale.com/caosdb-pylib>`_: The LinkAhead Python library.
+
+   :`Advanced user tools <https://docs.indiscale.com/caosdb-advanced-user-tools>`_: The advanced Python tools for LinkAhead.
+
+   :`LinkAhead Crawler <https://docs.indiscale.com/caosdb-crawler/>`_: The crawler is the main tool for automatic data integration in LinkAhead.
+
+   :`LinkAhead <https://docs.indiscale.com/caosdb-deploy>`_: Your all inclusive LinkAhead software package.
+
+   :`Back to Overview <https://docs.indiscale.com/>`_: LinkAhead Documentation.
diff --git a/procedures/query/initEntity.sql b/procedures/query/initEntity.sql
index d63c7773867cb9e5c29bdc4f95cbe866c3b426c4..5d1f978baabae19691bb84eb172bb06898ed61b9 100644
--- a/procedures/query/initEntity.sql
+++ b/procedures/query/initEntity.sql
@@ -80,9 +80,10 @@ initEntityLabel: BEGIN
             IF(versioned,
                 '` (id, _iversion) SELECT eids.internal_id, _get_head_iversion(eids.internal_id) ',
                 '` (id) SELECT eids.internal_id '),
-            'FROM entity_ids AS eids WHERE eids.id=',eid,';');
+            'FROM entity_ids AS eids WHERE eids.id=?;');
+        SET @query_param = eid;
         PREPARE initEntityStmt FROM @initEntityStmtStr;
-        EXECUTE initEntityStmt;
+        EXECUTE initEntityStmt USING @query_param;
         DEALLOCATE PREPARE initEntityStmt;
     END IF;