directory structure
prj45
|-- blk1
|   |-- block.config
|   |-- checklist1
|   |   |-- rev1
|   |   |   |-- rev.config
|   |   |   `-- rev_info.txt
|   |   |-- rev2
|   |   |-- task.config
|   |   |-- temp_kjani_rev2
|   |   |   |-- rev.config
|   |   |   `-- rev_info.txt
|   |   |-- temp_kmandal_rev1
|   |   `-- temp_sthykkoo_rev1
|   `-- checklist3
|       |-- rev1
|       `-- temp_apangark_rev1