Hello! I want to assign weights to different parts in B.I. Essentials, however, clicking the hyperlink to change the weight in the "weight distribution" app in B.I. Essentials does not do anything. I can see in "weight definition" that all of the parts have "missing" weights. However, all the parts in the assembly have a material associated with them, and it is possible to compute their weight using inertia measurement in part design. 

I have attached screenshots showing the unclickable hyperlink, the missing weights in weight definition, and the computed weight of one of the parts in part design. Our goal is to use 3Dexperience to compute the center of gravity for the rocket. 

Any help to resolve the B.I. Essentials problem would be greatly appreciated! If there is another way to compute the CG for the rocket in 3DExperience educational licence please do tell us!

Thanks in adavance!