I need to move multiple appointments simultaneously when moving one appointment.

Objective:

Manufacturing planning.

Appointment object is used for modeling operation (task) executed by resources to build a product. To manufacture a product, we need to execute a process. A process is a group of operations. Operations are constrained (OP2 must be executed after OP1, ...)

So,

when moving an operation (appointment object), all related operations must move. The relations (constraints) between operations must be respected (OP2 after OP1, ....). I must check that no operation (appointment) violates the constraints.

(Same question when changing appointment start date and end date, need to move related appointments).

What is the best approach to perform this action ?

Thanks your help.