simulation of ferrite devices with hfss

how can simulate ferrite structures with hfss?
what should define the relative permiability Ur of the ferrite?
can you send me a file with filetype:hfss that is an example of simulating ferrite with hfss?
i want a HFSS file that simulate a ferrite structure(i want an example simulation).
please send me the file to (faezeh_f@yahoo.com)
can you send me the email of a person that can work with ferrite in HFSS?

Yes.

Contact Ansoft technical support for additional help.

you can look for in this forum a lot of tutorial book in HFSS, so in this you might look out some exemples, which are very interesting.