Is it compulsory to seek permission of the guardian of a non-Muslim, but Ahl-e-Kitab, virgin female for Mutah?

Mut'a (Temporary marriage)
Is it compulsory to seek permission of the guardian of a non-Muslim, but Ahl-e-Kitab, virgin female for Mutah?
Zaid Alsalami, Shaykh Dr Zaid Alsalami is an Iraqi born scholar, raised in Australia. He obtained a BA from Al-Mustafa University, Qom, and an MA from the Islamic College in London. He also obtained a PhD from... Answered 4 years ago

Bismihi ta'ala

Seeking consent from the wali amr, or the guardian of an virgin female for the purpose of marriage or mut'ah is compulsory, even if she comes from a non-Muslim family. 

For details of this and specific information, refer to your Marja' taqleed.

And Allah knows best.