Shift-Based Operation Restriction (SBOR) prevents critical operations from being assigned to specific time slots to maintain quality standards and prevent risks arising from machine setup processes.

• Warm-up and Setup Control: In high-precision operations, the system automatically blocks job assignments to the first shift if the machine has not yet reached sufficient temperature or stability.
• Quality-Oriented Planning: Time slots with a high risk of defects are bypassed, ensuring that operations are only scheduled during shifts where ideal working conditions are met.
• Dynamic Time Shifting: Instead of deleting the work order, the system calculates the most suitable start time based on quality criteria and automatically shifts the operation to a safe shift period.