Newbie question regarding resource allocation

New to Omniplan.

Tried to create a resource group with 2 members each @ 50%. I then assign that group to a task and got a “resource over utilization” violation. Only by making one member more than 50% (more than 100% in total for the group), then no more warning.

Not quite understand the reason behind this. Could someone kindly help? Thanks a lot in advance.


@Rein Hmm, I can’t reproduce this behavior in a sample document in OmniPlan 3.5 for Mac. If you haven’t done so already, could you contact our Support team about this issue? They can be reached at or Mon - Fri, 10am - 5pm Pacific at 1 (800) 315-6664 or 1 (206) 523-4152. Thanks!