Hi,
Addition of MIC during RR has no impact on Inspection plan which u have defined for particular material against particular inspection type.
so there is no meaning of removing it permanently. once u cleared the lot that additional MIC will remain only there with that cleared lot. Next time when u generated a new lot that additional MIC will not be there.
So just free from this side, and if you want to remove that Additional MIC from existing lot that simply select it and press the Delete button just above the header line item. it will removed . Process ur RR and UD and close the lot.
Regards
S.Gaur