The binding legal principles established are: (1) A claim to set aside a company director change form (CR14) and rectify the company register constitutes a 'debt' under the Prescription Act [Chapter 8:11] and is subject to the three-year prescription period under section 15(d), which begins to run when the claimant knows or ought reasonably to know of the facts giving rise to the claim. (2) An artificial person such as a trust can only institute litigation through properly authorized representatives, and the onus is on the party alleging representation to prove the authority by documentary evidence such as trust deeds or resolutions—a mere assertion of being a trustee is insufficient when challenged. (3) In motion proceedings, a founding or supporting affidavit must be deposed by a person with personal knowledge of the material facts; hearsay evidence is inadmissible unless falling within a recognized exception, and a power of attorney does not cure lack of personal knowledge. (4) An application must clearly plead a recognized cause of action in the founding papers; relief cannot be granted on a cause not pleaded. (5) Where material disputes of fact exist that cannot be resolved on affidavit, and the applicant should have foreseen such disputes, the application may be dismissed without referral to trial. (6) In applying the Plascon-Evans rule, where the respondent's version is not far-fetched or clearly untenable, the court must accept the respondent's version together with admitted or undisputed facts, and the applicant bears the onus to prove the case on a balance of probabilities.