Fsbuild-2 Flight Planner

Hello to all,

I tried to upgrade my MD80 panel (from Perfect Flight) with these two new gauges but I'm finding some problem.
The MD80_EHSI_NB gauge has replaced the old one ND... so it's seems to be ok.
I have problems with the Efis control "MD80_EHSI-CTRL".
First I don't know about the "ident" that must be assigned. Second when I try to open the window for the Efis, I can see only a dark window... no Efis coming out.
I followed the isg tutorial and the readme file and the isg settings but I cannot find the "ident" voice... what is the "ident"?
Can I adapt the MD80_EHSI_NB with another Efis panel or it is strictly linked with the MD80_EHSI_CTRL?
Please some help to complete my panel. At the end of my job, I wish to upload it for all!
Then which kind of FMC I can use for the MD80?
Any indication is very appreciated. Thank you again, and sorry for boring, but it is my first panel that I'm working on.
Cheers
A.

Ok never mind I solved it using the Panel Studio, but it is not available the button like Efis_ctrl_panel, so at least no working with the MD80 Efis. So I understood that it is not possible to use different model of EHSI (navigation display) and Efis... They must belong to the same aircraft (i.e. MD80: EHSI+Efis from same model - B737: EHSI+Efis from the same model).
Is it correct?
Then I wish to complete my panel, wich FMC can be used?
Tnks for the indications.
Regards