A more thorough explanation:

Term: modica differentia Definition: Modica differentia is a term used in Scots law to describe a moderate difference, especially in price. For example, if two similar items are being sold, but one is slightly cheaper than the other, the difference in price would be considered a modica differentia. Term: modification Definition: Modification means making a change or alteration to something. For instance, if you make changes to a contract, you are making modifications to it. Another example is if you decide to limit or qualify something, such as modifying your drinking habits to only have one drink per day instead of two. In parliamentary law, a modification can also refer to a change in a motion that the mover initiates or accepts before the chair has stated the motion. Examples: - The company made a modification to the contract to include a new clause about confidentiality. - John made a modification to his diet by cutting out sugary drinks. - During the meeting, the motion was modified to include a new amendment suggested by the members. Term: request Definition: Request is a motion used in parliamentary law to ask for permission, seek a privilege, or ask a question. For example, a member can make a request to the chair to read aloud from a document or to ask a question about a previous motion. Examples: - The member made a request to the chair to read aloud from the report. - The request was made to the assembly to consider a new proposal for the project. - The member requested permission to modify the motion before it was voted on.