cableman/ding-wiki — comment on commit 8ca42c3e8e46b7e039d50876d1808a1679056af8
File: ding_wiki.install line 9
By kasperg:

Regarding roles it should be [the roles setup in ding_default_permissions](https://github.com/dingproject/ding/blob/master/ding_default_permissions/ding_default_permissions.features.user_role.inc).