Select the option from the following that is not considered a mode of reconstitution of a partnership firm.

Let's distinguish between reconstitution and firm dissolution:\begin{itemize}\item \textbf{Reconstitution} involves an internal rearrangement of the partnership agreement (e.g., changes in ratios, admission, retirement, or death) where the entity's economic links are re-framed but the firm continues its business operations.\item \textbf{Dissolution of a partnership firm} implies that the entire legal business entity completely winds up its commercial operations, liquidates its assets, and closes its books permanently. Hence, it represents the total dissolution of the firm, not a structural reconstitution.\end{itemize}