The ability to switch a link column on and off based on a sql expression.
If the expression is met the column is shown as a link otherwise it is shown as plain html
A link column is displayed but only certain users with elevated privileges should be able to link through to the next page other users should only see the link text and no link. Currently you have to either code the link in the query or have multiple columns that you hide using server side condition
Preferred Solution (Optional)
On the link column have the read only attribute available to be able to supply the server side expression. If the criteria is met then show the link as normal if it is not then just show the link_attribute as html