diff --git a/.github/workflows/publish_docs_to_wiki.yml b/.github/workflows/publish_docs_to_wiki.yml
index e191794..23e373c 100644
--- a/.github/workflows/publish_docs_to_wiki.yml
+++ b/.github/workflows/publish_docs_to_wiki.yml
@@ -19,7 +19,7 @@ jobs:
           regex: true
           include: "docs/*.md"
       - name: Upload Docs to Wiki
-        if: github.ref_name == 'main'
+        if: github.ref_type == 'tag'
         uses: docker://decathlon/wiki-page-creator-action:latest
         env:
           GH_PAT: ${{ secrets.WIKI_ACTION_TOKEN_ServiceUser }}
diff --git a/modules/options.nix b/modules/options.nix
new file mode 100644
index 0000000..1b32a8e
--- /dev/null
+++ b/modules/options.nix
@@ -0,0 +1,147 @@
+{ pkgs, lib, ... }:
+#{ pkgs, config, inputs, lib, ... }:
+let
+in {
+  options.kellerkinder = {
+#  config.kellerkinder = {
+    enable = lib.mkOption {
+      type = lib.types.bool;
+      description = "Enables the Kellerkinder devenv environment";
+      default = true;
+    };
+
+    phpVersion = lib.mkOption {
+      type = lib.types.str;
+      description = "PHP Version";
+      default = "php81";
+    };
+
+    systemConfig = lib.mkOption {
+      type = lib.types.attrsOf lib.types.str;
+      description = "shopware system config settings";
+      default = { };
+      example = {
+        "foo.bar.testString" = "false";
+      };
+    };
+
+    additionalPhpConfig = lib.mkOption {
+      type = lib.types.str;
+      description = "Additional php.ini configuration";
+      default = "";
+      example = ''
+        memory_limit = 0
+      '';
+    };
+
+    additionalPhpExtensions = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      description = "Additional PHP extensions";
+      default = [ ];
+      example = [ "mailparse" ];
+    };
+
+    additionalVhostConfig = lib.mkOption {
+      type = lib.types.str;
+      description = "Additional vhost configuration";
+      default = "";
+    };
+
+    additionalServerAlias = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      description = "Additional server alias";
+      default = [ ];
+      example = [ "example.com" ];
+    };
+
+    enableElasticsearch = lib.mkOption {
+      type = lib.types.bool;
+      description = "Enables Elasticsearch";
+      default = false;
+    };
+
+    enableOpenSearch = lib.mkOption {
+      type = lib.types.bool;
+      description = "Enables OpenSearch";
+      default = false;
+    };
+
+    enableRabbitMq = lib.mkOption {
+      type = lib.types.bool;
+      description = "Enables RabbitMQ";
+      default = false;
+    };
+
+    importDatabaseDumps = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      description = "List of links to be imported with command importdb";
+      default = [ ];
+      example = [
+        "http://localhost/dump.sql.gz"
+        "http://localhost/dump.sql"
+      ];
+    };
+
+    documentRoot = lib.mkOption {
+      type = lib.types.str;
+      description = "Sets the docroot of caddy";
+      default = "public";
+    };
+
+    indexFile = lib.mkOption {
+      type = lib.types.str;
+      description = "Sets the caddy index file for the document root";
+      default = "index.php";
+    };
+
+    projectRoot = lib.mkOption {
+      type = lib.types.str;
+      description = "Root of the project as path from the file devenv.nix";
+      default = ".";
+      example = "project";
+    };
+
+    staticFilePaths = lib.mkOption {
+      type = lib.types.str;
+      description = ''Sets the matcher paths to be "ignored" by caddy'';
+      default = "/theme/* /media/* /thumbnail/* /bundles/* /css/* /fonts/* /js/* /recovery/* /sitemap/*";
+    };
+
+    fallbackMediaUrl = lib.mkOption {
+      type = lib.types.str;
+      description = ''Fallback URL for media not found on local storage. Best for CDN purposes without downloading them.'';
+      default = "";
+    };
+
+    fallbackMediaPaths = lib.mkOption {
+      type = lib.types.str;
+      description = ''Sets the paths to be redirected to the fallbackMediaUrl.'';
+      default = "/media/* /thumbnail/*";
+    };
+
+    additionalPackages = lib.mkOption {
+      type = lib.types.listOf lib.types.package;
+      description = "Additional packages to be installed";
+      default = [ ];
+      example = [ pkgs.jpegoptim pkgs.optipng pkgs.gifsicle ];
+    };
+
+    enableMysqlBinLog = lib.mkOption {
+      type = lib.types.bool;
+      description = ''Enables MySQL binary logs'';
+      default = false;
+    };
+
+    httpPort = lib.mkOption {
+      type = lib.types.str;
+      description = ''Sets the HTTP port'';
+      default = "80";
+    };
+
+    httpsPort = lib.mkOption {
+      type = lib.types.str;
+      description = ''Sets the HTTPS port'';
+      default = "443";
+    };
+  };
+}