Schedule Process chains in sequence using ABAP and not creating meta chain

Hi Experts,

I need to create a ABAP code that triggers process chains (list of process chains will be given at selction options) sequentially,

let say 5 local chains, given in selection will be triggred one by one using ABAP code, it is an alternative to Meta chain.

Could you please help by telling a piece of code for it.

Best Regards