diff --git a/docker-compose.yml b/docker-compose.yml
index dd4247e..1ef1535 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,7 +5,7 @@
 version: '3'
 services:
   mediawiki:
-    image: mediawiki:lts
+    build: .
     restart: always
     ports:
       - 8090:80
diff --git a/dockerfile b/dockerfile
new file mode 100644
index 0000000..5ba553e
--- /dev/null
+++ b/dockerfile
@@ -0,0 +1,14 @@
+FROM mediawiki:lts
+
+RUN apt update && apt install -y xpdf
+
+# Eventually you need tu build ghostscript from source
+
+RUN apt install -y ghostscript
+
+# Eventually you need tu build Imagick from source
+
+RUN apt install -y imagemagick
+
+# Start from the webserver neccessary or not? Test from 23.04.2021 -> not needed
+#CMD ["apache2-foreground"]
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diff --git a/example.LocalSettings.php b/example.LocalSettings.php
index 24221ed..e22ed84 100644
--- a/example.LocalSettings.php
+++ b/example.LocalSettings.php
@@ -109,10 +109,16 @@ $wgMemCachedServers = [];
 
 ## To enable image uploads, make sure the 'images' directory
 ## is writable, then set this to true:
+$wgEnableWriteAPI = true; // Enable the API
 $wgEnableUploads = true;
 $wgUseImageMagick = true;
 $wgImageMagickConvertCommand = "/usr/bin/convert";
 
+$wgAllowJavaUploads = true; // Solves problem with Office 2007 and newer files (docx, xlsx, etc.)
+$wgGroupPermissions['user']['upload'] = true; // Allow regular users to upload files
+// Make sure that the file types you want to upload are allowed:
+$wgFileExtensions = [ 'png','gif','jpg','jpeg','doc','xls','pdf','ppt','tiff','bmp','docx','xlsx','pptx' ];
+
 # InstantCommons allows wiki to use images from https://commons.wikimedia.org
 $wgUseInstantCommons = true;
 
@@ -207,10 +213,38 @@ wfLoadExtension( 'WikiEditor' );
 
 
 # End of automatically generated settings.
+
 # Add more configuration options below.
+#######################################
 
 #wfLoadExtension( 'ClipUpload' );
 require_once "$IP/extensions/ClipUpload/ClipUpload.php";
 
 $wgClipUP_Comment = "Discription goes here...";
-$wgClipUP_MaxFileSize = "10000";
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+$wgClipUP_MaxFileSize = "10000";
+
+# MSUpload Extension
+####################
+wfLoadExtension( 'MsUpload' );
+# Options
+$wgMSU_useDragDrop = true; // Should the drag & drop area be shown? (Not set by default)
+$wgMSU_showAutoCat = true; // Files uploaded while editing a category page will be added to that category
+$wgMSU_checkAutoCat = true; // Whether the checkbox for adding a category to a page is checked by default
+$wgMSU_useMsLinks = false; // Insert links in Extension:MsLinks style?
+$wgMSU_confirmReplace = true; // Show the "Replace file?" checkbox
+$wgMSU_imgParams = 'thumb|none'; // Any image parameter(s), delimited by pipes, e.g., {width}px, left, right, center, none, border, frameless, frame, thumb etc.
+
+# PdfHandler Extension
+######################
+wfLoadExtension( 'PdfHandler' );
+# Options
+$wgPdfProcessor = '/usr/bin/gs'; 
+#$wgPdfPostProcessor = $wgImageMagickConvertCommand; // if defined via ImageMagick
+$wgPdfPostProcessor = '/usr/bin/convert';  // if not defined via ImageMagick
+$wgPdfInfo = '/usr/bin/pdfinfo'; 
+$wgPdftoText = '/usr/bin/pdftotext';
+#$wgGenerateThumbnailOnParse = true; // Could make Thumbnail creation if there are problems
+
+# Allow External Images from my own servers
+$wgAllowExternalImages = true;
+$wgAllowExternalImagesFrom = [ 'http://127.0.0.1/', 'https://cloud.rd13server.de/' ]; // MediaWiki 1.14+
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