You can edit the viewing permissions of Users invited to the Wiki by clicking on the ‘Edit Access’ pencil icon next to that User.
You can select ‘view all’ by clicking the eye icon at the top of the Wiki tree. You can collapse/expand different sections and include/exclude Wiki Subsections, Sections, Pages and even document and Weblink attachments
When you have finished editing permissions for the User click the edit access pencil icon again to hide the Tree.
