How can I visualise the difference between a fixed and enforced support in STAAD output results??

Visualise the difference between a fixed and enforced support 

I am unable to visualise the theoretical difference between the two supports in STAAD post processing mode for a sway frame with plate assigned at supports. I have tried once with the fixed support and in second attempt with enforced support, but displacement and reactions are same in both the cases. Can anyone please identify the reason and come with the way to how can I be able to see the difference in results by these two supports???