all_data1: sub_data1: sub_name: sub1 sub_path: path/to/sub1 info: { group = "ABC", version = "4.2.1" } sub_data2: sub_name: sub2 sub_path: path/to/sub2 info: { group = "ABC", version = "1.5.6","4.2.1" } all_data_name: ROOT all_data_path: /PATH/TO/ROOT