Good question and I agree with your question.

@minerfixes.com Please ask LuckyMiner to add additional configuration like Username and Password to LV06.

Regarding Username, this might help.

It depends upon the Mining Platform. For some mining platforms / pools a username for the mining platform might be needed and a password. For other mining platforms, you simply enter an external BTC wallet address in place of the Username.

Below if from NiceHash but it may apply to other mining platforms:

https://www.nicehash.com/support/mining-help/asic-mining/how-to-connect-your-asic-machine-to-nicehash

Example from NiceHash:

Username:

YourMiningAddress.WorkerName - OR -

ExternalBitcoinWallet.WorkerName