My organization is trying to edit some of our related lists in a way that I'm not sure is possible. Essentially, we have a number of Opportunities and Cases associated with various Accounts. These opportunities are already set up to show in a related list view at the Account level, but what we want to be able to do is also have a related list at the Case level for them. Basically if Opp X is associated with Account Y, and Case Z is also associated with Account Y, we want a related list at the Case level that knows to display Opp X. Is this possible?