You can listen to the Engaged Ownership audiobook through Apple Podcasts or wherever you get your podcasts.
Part IV of Engaged Ownership discusses three common situations that can challenge owners' efforts at developing engagement: when the ownership group includes managing and non-managing owners, when an owner is a trustee, and bringing in outside investors.
Each of these situations increases the complexity of ownership decision-making and governance and requires conscious effort by the owners to develop alignment, in order to overcome the challenges.