Mass Updation of User status in Operation of Maintenance Orders

Hello Experts,

I wanted to do mass updation of User Status in Operation of Maintenance Orders?

Which solution should i use for it.

I had gone through this FM

STATUS_CHANGE_EXTERN

I_CHANGE_STATUS

but it is not helping.

Please suggest how to do it only for operation user status not Order user status?

Thanks in advance.

Regards,

Pranav Vyas.