Journals are of various categories like A, B, C etc., Can you please tell me how this category is granted to them or what is the criteria for getting the desired grade?
This Australian Business Deans Council (ABDC) Journal Quality List concerns "journals relating to Business and Taxation Law; Economics; Finance including Actuarial Studies; Information Systems; Management, Commercial Services and Transport and Logistics; Marketing and Tourism; and other [similar] areas", i.e. a limited list of areas. The report in https://abdc.edu.au/wp-content/uploads/2020/03/abdc-2019-journal-quality-list-review-report-6-december-2019_2.pdf seems not to give criterias for rating, it just says: "Journal quality ratings should be validated by Expert Panels. The Panels should be informed by globally recognised and externally validated journal ranking lists, appropriate and select citation metrics (e.g. SCImago) and, if required, expert peer review".