Hello!

I have made a .dwg file, where I've made a bunch of blocks to the model page. I use this .dwg to copy blocks from it, so that I can use them on other .dwg drawings.

My question is, now when I copypaste (ctrl+c, ctrl+v) these blocks from one .dwg to another .dwg, are they attached as references? And are there some kind of link created between these two documents? Meaning, if I email the other drawing away, will the blocks still be viewable for others?