Hello,
Welcome to the forum.
Sure this is feasible, the joy of the Attribute Templates!
If you add a third Attribute Template to your Element Template, call the Attribute "Tag" and set it to the "PI Point" Data Reference. Then just set your config of the attribute to:
Code:
\\%Server%\%@Temp-Tag-Name%
Principal Consultant
Real-Time Data Management @ Wipro Technologies