비자 워크리밋에 

Temporary Activity (subclass 408) visa conditions
Work limitation (visa condition 8107)
This condition means that if you have been granted works rights in Australia, but these work rights are subject to limitations. Your condition allows you to be employed by a particular employer or undertake specific activities in Australia.
If you are working for a particular employer you must:
● ● ● ●
continue to be employed by that employer
not work for any other employer
not be self-employed
not undertake any work that is inconsistent with the purpose of the visa.
If you are allowed to undertake specific activities in Australia other than employment you must:
● ● ● ●
continue to undertake those activities
not undertake any activities that are inconsistent with the purpose of the visa
not be self-employed
not undertake work for another person that is inconsistent with the purpose of the visa.
Failure to meet the above requirements will mean you are in breach of condition 8107 and your visa may be cancelled.

라고 되어있는데

Do not work for any other employer 의 의미가가신청다시 일하고있었던 그 고용주랑만 일하라는 뜻인가요...????

아님 일을그만두거나 투잡을 해도 되려나요..?