Unplanned Changes from UCMD is getting auto approved

Hello Every Body , 

i'm invistigating in an issue between UCMD 10.20 and  SM 9.3 . whenver a change is accured on UCMDB then pushed to SM . an unplanned change is opened . my issue is that this changes is getting auto approved once it is created , 

how i can force it to be approved by the change manager ?