Opmanager how to merge my router two interface into one particular router??

Opmanager how to merge my router two interface into one particular router??

As i discover an router it has two interfaces however its being separated into two router with two ip instead in the business view.... and i want to make it merge into 1 router with two interface

Please let me know how i can solve this issues. it happen in all version 7,9,10 opmanager

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