https://userapps.support.sap.com/sap/support/knowledge/en/2482833
2482833 - Default values for Part-Time Employee and Dynamic Daily Work Schedule in IT0007 | SAP...
A new record in infotype 0007 for part-time employee is created via PA30. The system sets the flag 'Part-Time Employee' (field TEILK) and 'Dynamic Daily Work...