Talents are required to update the course token for every milestone completed. Each of the progress update by talent has to be approved by ONGAESHI DAO or coach.
Each update will be updating the metadata in the NFT that stored off-chain.
Talents has to "return" the NFT on loan once the course is completed.
Course completed will be stored and listed in the frontend
ONGAESHI DAO arrange the talent matching off-chain by registering with the NFT course tokens used by sponsor and talents