Spectroscopic study of classical Be (Be) stars is important to better understand their disc physics. Recently, Banerjee et al. (2021) produced an atlas of all major emission lines found in a large sample of over 100 field Be stars using the 2-m Himalayan Chandra Telescope facility of the Indian Institute of Astrophysics (IIA) located at Ladakh, India. This study revealed several important aspects of Be star discs, such as the importance of considering the extinction parameter (AV) for studying Be star properties, their discs are generally optically thick in nature, probable existence of...