Call Powershell script as administrator

My buildmaster service user has local admin rights. I try to use powershell to terminate another user's process as part of the pipeline.

However, to kill another user's process in powershell, it needs to run as Administrator, but powershell executed by buildmaster is not in privileged running mode.

Is there a way to promote the powershell to be in administrator mode, or is there another way to kill off another user's process?

Product: BuildMaster
Version: 5.3.6

Please ignore this question. It works now.