diff --git a/doc/rst/database.rst b/doc/rst/database.rst
index d272cdc6..957d262f 100644
--- a/doc/rst/database.rst
+++ b/doc/rst/database.rst
@@ -2,6 +2,64 @@
 Database
 ========
 
+.. index:: remote_db (remote_db)
+
+.. _remote_database:
+
+Remote Databases
+----------------
+
+XCA supports connections to network databases. Tested engines are:
+
+ - MariaDB / mySQL
+ - PostgreSQL
+ - Microsoft SQLserver
+
+Table prefix
+''''''''''''
+
+The table prefix can be used to store more than one XCA database in the same
+remote database.
+
+Database Drivers
+''''''''''''''''
+
+The SQL backend drivers provided by the manufacturer of the database must be
+installed additionally to the Database support in XCA.
+
+Linux
+.....
+
+The backend drivers are provided by your distribution:
+
+ - **Debian**: *libqt6sql6-psql*, *libqt6sql6-mysql* or *libqt6sql6-odbc*.
+ - **RPM**: *libqt6-database-plugin-pgsql*, *libqt6-database-plugin-mysql*,
+   *libqt6-database-plugin-odbc*
+
+They should pull in all necessary dependencies.
+
+Apple macos
+...........
+
+ - **PostgreSQL**: Install the https://postgresapp.com/
+ - **ODBC**: It requires the /usr/local/opt/libiodbc/lib/libiodbc.2.dylib.
+   When installing unixodbc via brew the library must be symlinked from
+   /opt/homebrew/Cellar/libiodbc/3.52.16/lib/libiodbc.2.dylib
+ - **MariaDB**: Probably via ODBC ?
+
+Windows
+.......
+
+ - **PostgreSQL**: https://www.enterprisedb.com/downloads/postgres-postgresql-downloads
+   (Commandline tools are sufficient). Add the bin directory of the Postgres
+   installation directory to your PATH (C:\\Program Files\\PostgreSQL\\16)
+ - **ODBC**: Use the *ODBC Datasources 64bit* app to configure the SQL Server
+   If the data source is configured completel, only the matching DSN
+ - **MariaDB (MySQL)**: Install the Plugin from here:
+   https://github.com/thecodemonkey86/qt_mysql_driver. Select the MinGW variant
+   and install it as documented.
+
+
 .. _extracting-items:
 
 Extracting items
diff --git a/misc/dynamic.wxs.in b/misc/dynamic.wxs.in
index 11f48261..956ca42d 100644
--- a/misc/dynamic.wxs.in
+++ b/misc/dynamic.wxs.in
@@ -33,23 +33,20 @@
             </Component>
         </DirectoryRef>
         <FeatureGroup Id="DatabaseGroup">
-            <Feature Id="Databases" Title="Database Drivers"
-                     Description="All remote database drivers. The file based SQLite driver will be always installed." Level="1">
+            <Feature Id="Databases" Title="Remote Database Drivers"
+                     Description="QT remote database drivers. Additional DLL from the manufacturer are required. See https://github.com/chris2511/xca" Level="1">
                 <Feature Id="SqlOdbc" Title="ODBC SQL Driver" Level="1"
-                        Description="Access to ODBC databases like Microsoft SQL Server">
+                         Description="Access to ODBC databases sources like Microsoft SQL Server. This driver requires no additional DLL from Microsoft.">
                     <ComponentRef Id="Cqsqlodbc" />
                 </Feature>
                 <Feature Id="SqlPostgres" Title="PostgreSQL Driver" Level="1"
-                            Description="Native support for PostgreSQL databases. Contains 3rd party DLLs">
+                         Description="Additional PostgreSQL Commandline Tools required from: https://www.enterprisedb.com/downloads/postgres-postgresql-downloads">
                     <ComponentRef Id="Cqsqlpsql" />
                 </Feature>
+                <Feature Id="SqlMariaDB" Title="MariaDB / mySQL Driver" Level="1"
+                         Description="MariaDB support requires the MinGW variant of the https://github.com/thecodemonkey86/qt_mysql_driver ">
+                </Feature>
             </Feature>
         </FeatureGroup>
-        <DirectoryRef Id="sqldrivers">
-            <Component Id="Cqsqlpsql" Guid="526161ae-1023-411e-b7a1-747c93923b31">
-                <File Id="qsqlpsql.dll" Source="sqldrivers/qsqlpsql.dll"/>
-            </Component>
-        </DirectoryRef>
-
     </Fragment>
 </Wix>
diff --git a/misc/xca.wxs b/misc/xca.wxs
index f3330b2f..3e37de18 100644
--- a/misc/xca.wxs
+++ b/misc/xca.wxs
@@ -124,6 +124,9 @@
             <Component Id="Cqsqlodbc" Guid="c5dca3b3-d6f1-4012-8108-5c7516bd48a9">
                 <File Id="qsqlodbc.dll" Source="sqldrivers/qsqlodbc.dll"/>
             </Component>
+            <Component Id="Cqsqlpsql" Guid="526161ae-1023-411e-b7a1-747c93923b31">
+                <File Id="qsqlpsql.dll" Source="sqldrivers/qsqlpsql.dll"/>
+            </Component>
         </DirectoryRef>
 
         <DirectoryRef Id="styles">
diff --git a/widgets/OpenDb.cpp b/widgets/OpenDb.cpp
index 72ab81a3..f94c8d8d 100644
--- a/widgets/OpenDb.cpp
+++ b/widgets/OpenDb.cpp
@@ -12,6 +12,7 @@
 
 #include "MainWindow.h"
 #include "OpenDb.h"
+#include "Help.h"
 #include "XcaWarning.h"
 #include "lib/base.h"
 #include "lib/dbhistory.h"
@@ -110,6 +111,8 @@ OpenDb::OpenDb(QWidget *parent, const QString &db)
 	driver_selected();
 	connect(dbType, SIGNAL(currentIndexChanged(int)),
 		this, SLOT(driver_selected()));
+
+	mainwin->helpdlg->register_ctxhelp_button(this, "remote_db");
 }
 
 QString OpenDb::getDbType() const