diff --git a/cookiecutter.json b/cookiecutter.json
index 53eaf65..0a5f28c 100644
--- a/cookiecutter.json
+++ b/cookiecutter.json
@@ -3,12 +3,15 @@
     "formal_name": "App Name",
     "app_name": "{{ cookiecutter.formal_name|lower|replace(' ', '-') }}",
     "module_name": "{{ cookiecutter.app_name|replace('-', '_') }}",
+    "permissions": "",
+    "entitlements": "",
+    "document_types": "",
     "version": "1.0.0",
     "build": "1",
     "bundle": "com.example",
-    "document_types": {},
     "python_version": "3.X.0",
     "_extensions": [
-        "briefcase.integrations.cookiecutter.PythonVersionExtension"
+        "briefcase.integrations.cookiecutter.PythonVersionExtension",
+        "briefcase.integrations.cookiecutter.PListExtension"
     ]
 }
diff --git a/{{ cookiecutter.format }}/Entitlements.plist b/{{ cookiecutter.format }}/Entitlements.plist
index 7cd9df0..d7d79ec 100644
--- a/{{ cookiecutter.format }}/Entitlements.plist	
+++ b/{{ cookiecutter.format }}/Entitlements.plist	
@@ -2,9 +2,11 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
-    <true/>
-    <key>com.apple.security.cs.disable-library-validation</key>
-    <true/>
+{%- if cookiecutter.entitlements -%}
+	{%- for entitlement, value in cookiecutter.entitlements.items() %}
+	<key>{{ entitlement }}</key>
+	{{ value|plist_value }}
+	{%- endfor -%}
+{%- endif %}
 </dict>
 </plist>
diff --git a/{{ cookiecutter.format }}/{{ cookiecutter.formal_name }}.app/Contents/Info.plist b/{{ cookiecutter.format }}/{{ cookiecutter.formal_name }}.app/Contents/Info.plist
index 3ba5049..d513664 100644
--- a/{{ cookiecutter.format }}/{{ cookiecutter.formal_name }}.app/Contents/Info.plist	
+++ b/{{ cookiecutter.format }}/{{ cookiecutter.formal_name }}.app/Contents/Info.plist	
@@ -79,5 +79,11 @@
 		{% endfor %}
 	</array>
 	{% endif %}
+{%- if cookiecutter.permissions -%}
+	{%- for permission, value in cookiecutter.permissions.items() %}
+	<key>{{ permission }}</key>
+	{{ value|plist_value }}
+	{%- endfor -%}
+{%- endif %}
 </dict>
 </plist>