Main Settings / General Settings / Student Form / Educational Program Registration Numbering / Enable auto-generation of the Educational Program Registration Number
If this setting is active, Classter will automatically calculate and set a registration number when a new educational program is added to a Student.
Otherwise the registration number is set to null or zero, depending on another setting on Student Form (if non-automated registration numbers, submit zero instead of null).
Setting -> Active (Figure 1, Figure 2)

Figure 1

Figure 2
Setting -> Inactive (Figure 3 , Figure 4)

Figure 3

Figure 4