Online form templates are html document you can create outside of NetSuite and then upload to your NetSuite File Cabinet for use with online forms. Online case forms helps customers in submitting support cases online.
Online Forms is an interactive system that will help customers submitting a case online with required details to know about the case. Online case forms helps customers in submitting cases online for their requested services.
Go to Setup > Company > Classifications > Subsidiaries
Adding Nexus to a subsidiary:
If the subsidiary has valid registration to collect tax from that nexus, then you can add that nexus under the subsidiary.