Ca in practice member in more than 1 firm

Hello Sir, Please resolve my query. I am a recently qualified member. I have decided to start my own sole proprietorship firm as well as become partner in another CA firm. I have doubt in one thing. As per CAG audits rule, they don't consider the eligibility of member who is engaged in practice elsewhere. So my doubt is whether they won't consider my eligibility in either of the firms or will they consider me at least in one firm. If they consider for 1 firm then which one and how?