Example : Change title
Drupal 9
By Anonymous (not verified), 10 June, 2016
By editor, 15 January, 2016
By editor, 23 December, 2015
By editor, 16 December, 2015
By editor, 10 December, 2015
By editor, 5 December, 2015
Tags
Example with a module 'mymodule'
Step 1.
Create if not exist yet, mymodule.permissions.yml (root of mymodule)
Add your new permission like:
By editor, 18 November, 2015