Restrict/Assign Ticket Pipeline Visibility in Service Hub

We have a use case where only certain users should be able to see certain tickets. Would it be possible to allow/limit visibility to certain teams or team members? 

 

For Example, I want to create a feature request pipeline in tickets under service hub. The purpose of this pipelines is to track potential feature requests from submission to queue thorugh development, testing and launch.  However, I don't want my sales team to have access to this, as I want them to talk with potential clients about features we are investigating, before we decide if they are valid and will be incorporated.

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