How to setup Rig level Access?

Lets say i have 10 rigs in my profile but i want to give access of only 5 rigs to some one, how can this be achieved. Thanks in advance.

@w2crypto There is a video that @DimaFern has done on youtube that should help you with access to rigs. Hope it helps with your question.

@Penfold thanks for the video. But i am looking for exactly opposite of what @DimaFern is showing in this video. I want to give access to my clients so that they can see how their rigs are doing. But i dont want them to see my all other rigs. They should be able to see only their 1 rig out of my 10 rigs.