hi my names is marco. currently i am studing engineering mecatronic, i am doing myproyect of titulation consists of desing the production lines of a company i already have that and it's only part of my proyect. The other part is the one that I can not solve. Well, it's about attaching the data sheets in the assembly. The idea is the following. When you press a solenoid valve (for example) in the assembly it will send you an attachment with the data sheet. that's what i cannot solve. enverda would appreciate if you could help me.