Out of Box, a Standard Change record, also known as a Standard Change Template (which are actually Record Producers!), will automatically submit once that record is selected via Service Catalog. In most other task types, creating a new record will open and create a record, but the opening User may update fields before SUBMITTING the record.
In order to give Standard Changes that same functionality, a property exists under Change > Administration > Standard Change Properties
- Navigate to Change > Administration > Standard Change Properties
- Check 'Two step'