Rake task to export default settings as seeds

README.md

@@ -118,6 +118,15 @@ Tests need to be run from within toplevel application directory:
 
         bundle exec rails test test/system/users_test.rb --seed 1234
 
+
 ### Icons
 
 Pictogrammers Material Design Icons: https://pictogrammers.com/library/mdi/
+
+
+### Rake tasks
+
+Exporting default settings defined in application to seed file (e.g. to send as
+PR or share between installations):
+
+        bundle exec rails db:seed:export