Can we trigger approval workflow to approve Job requisitions if we create requisitions through HDL

Business Use Case:

1. We have 100s of requisitions that we would like to create through an HDL to avoid time required to manually create them.
2. We would like to trigger an approval workflow for each of those requisitions when we create the requisition through an HDL
3. Requisition should only be posted upon full approval of the workflow.

Question:

1. Does HCM Oracle Recruiting allows to trigger an approval workflow if requisition is created through an HDL?
2. If yes then what status should the requisition should be created in?