In the portfolio list view, milestones cannot currently be sorted. Adding sorting functionality for milestones would help organize key project checkpoints and improve clarity on upcoming deliverables. This feature would enhance portfolio management and timeline visibility across projects.
To clarify, the request is not to sort the list of projects by milestones (although that could be useful), but to enable sorting within each project by Date, Status, Number, etc. This way, milestones could be arranged to show tasks progressing from left to right, with all reds, greens, or blanks grouped together for easier tracking and prioritization.