Dear Kentico,
we have a group of new articles/pages coming up every month, like a magazin. They are built in about 2 week, and in the new articles should be published (for external proof reading), but excluded from the search. (CMSDesk > Content > Properties > Search > Exclude this document from search)
Is there a way to do this programmatically in a custom web part like [pseudo code]

if ( ParentNode is not published ){
exclude this document from search
}

Thank you for your help.