FreezerPro

We would like to limit access to samples by Sample Group, using Access Permissions. Our sample groups are our different studies, and different people need to work on different combinations of studies, and others shouldn't see ones they're not working on. This would need to be additive, e.g. so person A can see samples in sample group 1, 4, 5 and 7 while person B can see only samples belonging to sample groups 3 and 4.