And as we continually synthesize that protein strand, the protein strand moves into the lumen of that endoplasm reticulum. So the lumen is the inside portion of that endoplasmic reticulum. And once inside the endoplasmic reticulum, there are special enzymes, complex of enzymes, which are responsible for actually creating the end linkage between asparagine and the respective oligosaccharide. So we essentially attach those sugar molecules onto asparagine via the end linkage inside the endoplasm reticulum. Now, once we form the protein, the protein then leaves the endoplasm reticulum. It goes into a special transport vesicle that carries it onto this side, which is known as the cyst side of the Golgi apparatus.