Migrate VAPPS within two clouds.
From the provider portal Select Availability from the top menu
From the left pane under Outgoing Replications select to Cloud
Click on New Migration.
Select the required machine , click Next.
First you need to power on the VM if it was powered off.
Select the targeted site and click next
Select the targeted VDC, and click Next
Select the start time of replication or synchronization, click Next.
You will find the configuration started.
Wait till it finish.