diff --git a/README.md b/README.md
index 5eb76a9..454902f 100644
--- a/README.md
+++ b/README.md
@@ -26,5 +26,5 @@ All markdown files in the same folder and in subfolders automatically get all ta
 `meta_filename`
 Change the default name of the meta file. (default=`.meta.yml`)
 
-`merge_tags`
-Merge the tags of all relevant meta files and pages for a page (default=`false`)
+`merge_entries`
+Merge all specified entries of meta files and pages for a page that affects them according to the hirearchie (default=`[]`)
diff --git a/mkdocs_meta_manager_plugin/plugin.py b/mkdocs_meta_manager_plugin/plugin.py
index ea650a1..53e58cf 100644
--- a/mkdocs_meta_manager_plugin/plugin.py
+++ b/mkdocs_meta_manager_plugin/plugin.py
@@ -9,7 +9,7 @@
 class MetaManagerPlugin(BasePlugin):
     config_scheme = (
         ('meta_filename', config_options.Type(str, default='.meta.yml')),
-        ('merge_tags', config_options.Type(bool, default=False)),
+        ('merge_entries', config_options.Type(list, default=[])),
     )
 
     meta_files = {}
@@ -31,7 +31,6 @@ def on_pre_build(self, config):
                 except yaml.YAMLError as exc:
                     print(exc)
         logging.debug(self.meta_files)
-        
 
     def on_page_markdown(self, markdown, page, config, files):
         if not self.enabled:
@@ -44,8 +43,9 @@ def on_page_markdown(self, markdown, page, config, files):
                 for key, value in self.meta_files[part].items():
                     if not key in page.meta:
                         page.meta[key] = value
-                    elif key == 'tags' and self.config['merge_tags']:
-                        page.meta[key] = page.meta[key].copy()
+                    elif key in self.config['merge_entries']:
+                        if not isinstance(page.meta[key], list):
+                            page.meta[key] = [page.meta[key]]
                         page.meta[key].extend(value)
 
         logging.debug("%s: %s", page.file.src_path, page.meta)
diff --git a/setup.py b/setup.py
index b58b2ef..2fa5c5e 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name='mkdocs-meta-manager',
-    version='0.2.1',
+    version='1.0.0',
     description='MkDocs plugin for managing meta tags across folders and files.',    
     long_description=long_description,
     long_description_content_type="text/markdown",