eql reports and Optional clauses

Is it possible to have an Optional Clause equal one value when checked and another value when unchecked by the user?

For example when checked

Attributes["Global""APCD DOCUMENT TYPE"].Value =  'CONFIDENTIAL BUSINESS INFORMATION'

but when it is unchecked it equals the following

Attributes["Global""APCD DOCUMENT TYPE"].Value <>  'CONFIDENTIAL BUSINESS INFORMATION'