How to take custom object definition to Prod env in erp cloud??

I have created 10 custom objects in sandbox by using Application Composer.

Now i need to take same definition of custom objects to PROD but i am not being able to find out an option to do this.

Could you pls suggest how i can export it from dev and import to prod so that manual work can be minimized.

I've researched doc, if found this on Customer Connect: https://community.oracle.com/customerconnect/discussion/734676/custom-object-erp-scm-cloud?utm_source=community-search&utm_medium=organic-search&utm_term=export+object+custom+definition