On April 28th, KICJ held its second session of the Guest Lecture Series 2022 with Sang-Wun Lee, data management manager of the Korea Social Science Data Archive, as the speaker. The lecture was titled 'How to Share: Importance of Managing Research Data and How to Do It.' Lee spoke on ▲the need for managing and sharing research data ▲national and international trends, and ▲considerations in managing and sharing research data, presenting a number of various examples. The lecture was followed by a discussion with the audience on the importance of managing research data.