Hello @Harveer_SinghGi1 !! I wasn't able to get this to work:hit_data_df <- merge(hit_data_df, browser_df, by.x = "browser", by.y = "browserID", all.x = true)I received "Error: object 'true' not found"It seemed to have worked with this but wanted to show because it was trial and error, so not sure i...