There are some challenges in using BizTalk administration console if you are taking advantage of schedule/service window capabilities in BizTalk receive locations and Send ports.
If you are one of those customers with lots of scheduled receive locations and send ports, then you need to take a look at this blog post "BizTalk Receive Locations/Send Ports with service window – BizTalk360 can make your life easy"
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Nandri!
Saravana Kumar