Answer:
1. Implements a regression testing policy to detect issues following development.
2. Review the Salesforce data model and Validation rules and modify the integration as necessary.
Explanation:
Technical Architect is defined as someone typically a computer specialist who is responsible for carrying out necessary operations relating to a Business's Information Technology, by implementing a design, maintaining operations, and working in conjunction with other IT crew in the firm.
Hence, in this situation, the Technical Architect is expected to carry out the following:
1. a regression testing policy to detect issues following development.
2. Review the Salesforce data model and Validation rules and modify the integration as necessary.