Creating a project template with Xrefs that will change orientation based on the specific project

[settlemyer]

I need to create a set of standard template drawings that will use a specific Site Layout xref which we receive from the customer, however there is equipment that we provide that is standard.  The issue I am having is the locations as well as orientations of our "standard equipment' will need to update based on each project.

I am curious if there is a way to attach text and annotations/notes that will update based on the appropriate xref layout you choose or if anyone has any recommendations on a good way to layout a template drawing where viewports will have to be changed based on the locations of our "standard equipment"?

Thank you very much, all comments are welcome. 

[RobDraw]

Based on the limited amount of information that you've provided, I would say it's not possible.

If you can provide an example of how you would like it to work, I'm sure you will get some viable workflows.