(a) The order shall command the named person to appear at a specified time and place for the taking of evidence of specified physical characteristics. It shall advise the person that on failure to do so, an arrest warrant will issue for the identification procedure. The order shall specify the length of the detention, the identification methods to be used, and, where necessary, the medical safeguards to be observed. The date and time of its signing shall be entered thereon.
(b) The terms of any order for investigative detention shall be the least onerous on the named person consistent with the investigative need.
