Hello Pavithrasvacs,
To answer your question, we would need to know the following :
* Can you specify the kind of business your partnership firm is engaged into ?
* Does each of the directors actively working in the company or are mere directors for name sake ?
* What is the purpose of giving designation to the directors (because "director" itself is a positional designation) - is it to individually label them their functional area for which they are responsible or for something else ?
Regards, A.B.