have been directly and substantially in issue in the earlier suit, or to state it differently, indispensable for a decision in the former suit; (d) that the said issue must have been decided by a court of competent jurisdiction in the former suit; and (e) that such decision must have attained finality. Each of these aspects are rooted in facts, and they are tested on a plane of law on res judicata . Of these five factors, (a), (b), (d) and (e) can be ascertained by a mere reading of the pleadings and the judgement in the former suit and the pleadings of the present suit, and this precisely what the Court does, with or without trial, when it enquires whether res judicata applies. And, where there is a dispute as to whether an issue in the present suit was directly and substantially in issue in a former suit, or, was it incidental and ancillary in issue, there may be a need for arguments, still what gets subjected to scrutiny again are the pleadings in the former suit, the decision on the issue in the former suit, and the pleadings and the reliefs sought in the second suit. When the pleadings and the judgements in the former suit and the pleadings of the present suit are made available, mere arguments on them is adequate to decide the issue. The trial, therefore, will involve no more than a formal admission of indisputable documents namely the pleadings and the final judgement in the earlier suit in