4. Configure position to show medals (post) in AdminCP > Home > Options > Messages
5. Import awards from Yet Another Awards System as needed: import users, threads, etc. as normal, there will be extra steps for you to import awards. Supports XenForo's core importer for vBulletin 3 and the unofficial vBulletin 4 importer.
It's not good for many members forum(I have 460K members), very slowly to award medals. After I awarded medals to my members by using MYSQL command, I've trying to award to myself in ACP, and in last 2 days I have clicked the Award Button more than 200 times(thanks for the autoclick tool) and still not awarded yet.