Assign multiple records using advanced find - Cases?

Button "Assign" is not available in search-result from Advanced Find?

When using a system-view or personal view, it is possible to mark and assign multiple cases. My client also needs to find given cases using Advanced Find, and then assign them.

Button is available i CRM2011 in the search result in Advanced Find - but no longer in CRM 2016? Any ideas/suggestions? 

Kind regards,

Dinna Kias