Anton Piller orders are for preservation of evidence only and are not substitutes for possessory or proprietary claims. Such orders require mandatory safeguards including: (1) appointment of an independent attorney to supervise execution; (2) the applicant and its own attorney must not be part of the search party; and (3) goods seized must remain in the sheriff's possession pending court determination. It is the applicant's duty to ensure that the order sought does not exceed what is permitted. To establish copyright ownership, a claimant must prove all technical requirements under the Copyright Act 98 of 1978, including identification of the works, authorship, originality, qualification of authors, timing of creation, and proper written assignment of copyright (section 22(3)). Partnership goods in possession of one partner pursuant to partnership agreement cannot be claimed by another partner through a rei vindicatio. Courts hearing ex parte applications for interim relief must satisfy themselves that a proper case has been made out on both facts and law; the availability of reconsideration procedures does not excuse inadequate initial scrutiny.