I am currently endeavoring to establish an approval process using SAP's build process automation for a specific React application process. Assistance is required on the following aspects:
1. What is the method for establishing a connection between React and SAP's build process automation for the approval process? Is there a feasible approach for this connection? Will it be event trigger or the API ?
2. Is it possible for approval processes of third-party applications to be integrated with SAP's build automation?