Selective save chat and delete history

I am in the law profession and need to save chats...some of them.

BB7 has the option to save chats to memory card and then delete a contacts chat history.

I notice in BlackBerry 10 the option to save chats is still there and I use it but there are some chats I don't need saved. Is there a way to delete chat history of selective contacts as the old way had or does delete chat history delete all chats?

I don't need to see a 3 month string of chats when I chat with my wife, kids or relatives.

Has anyone figured out how to delete chat history for a selected contact if this in fact can even be done??

Thanks

Posted from my Z30 on CB10

I miss that option as well. Unfortunately, it hasn't "re-appeared" in BB 10 -- at least not yet. It has been requested via BetaZone and the "i can make it better" feedback site.

I've also requested it in the beta zone threads but wanted to make sure I wasn't missing anything. Thanks for the reply.

Posted from my Z30 on CB10