Import Repository Contracts with Contract Templates and Deliverables

Hi Experts

While trying to import repository contracts, there is no option / column to specify 'Contract Template' in the import template

Business users do not see much value in importing the repository contracts without the ability to specify Contract Templates (and so contract clauses).

Also there is no option to specify 'Deliverables' to the contract

Is this possible in higher version ? (We are in v12.1.1)

If this is not standard feature, could someone provide input on APIs

a) to update contract header to specify  'Contract Template'

b) to add deliverables to existing contract

Thanks,

Umashankar