How to Use External Referencing in Autocad || Autocad - XREFs (External References)
In this video I will explain you how to use external references.
They are simply a way to view external files in your current drawing. This is very useful when you need to make a project with several drawings. Just work in each drawing separately, and then create a file with all of them as external references. One big advantage is that the file will have a very small size.
