Advice is somewhat vague but the Clerk, to my knowledge is advised " Minutes should be as concise as possible but there is little agreement on the appropriate style for Minutes. As a minimum the minutes must record the resolutions or the decision but can also include a short summary of important points where this adds value. A detailed account of who said what is neither necessary nor advisable". Clearly in terms of the question raised care must be taken as to what is relevant: as the signed minutes become a legal document.