The following solution properties control who can edit a solution:
The solution’s owning group
Status
The entities you select for the Owning Group setting are organizations.
Solution task security is determined by access rights that control who can perform that task. In addition, rights are defined for the following tasks:
suggesting a change to a solution
proposing a new solution
revert a solution
recommending that a solution be deleted
recommending that a solution be disabled
discard a solution
merge solutions
Note: In order for users to insert attachments and images in a solution, they must have the EPublishing EPub-User
role. See Allowing Users to Upload Solution Attachments for more information.