In Business Central, it would be beneficial to have a feature that allows for multiple sourcing locations when a sales location is supplied through transfers from other locations. This would enable greater flexibility in supply chain management, allowing you to:

1. Define multiple source locations for supplying a single sales location
2. Automate the process of creating transfer orders between different locations
3. Optimize inventory management by considering availability across multiple warehouses simultaneously and not just one

This functionality would improve efficiency in inventory management and supply planning, especially for companies with complex distribution networks.