Automatic Bi-directional relations are not available yet. There are already feature requests in the forum for the same. Kindly upvote them if possible ![]()
All these sounds like additional qualifications to relations which is not possible now. I got inspired by your questions and did start a discussion in the forum but there seems to be not much action there
One way to go about your question on the percentage owned in a company, you could create a new type called Percentage Owned, which has an object relation to specify the object being owned along with a number relation which specifies the percentage. Then create one page for @freddy with the company as the value for object relation and 25 as value for the number relation and link @freddy to this page. You then create a new page with a different percentage to @teddy. Not clean but atleast achievable ![]()