Dear Ferdi99,

The answer is, you can not connect platform with clips in PV Elite in 3D view. Theoretically, the program performs localized WRC analysis by filling the required information in clip menu which mainly consists of geometrical and load input data. You may incorporate with your structural team members to work out the design of the vessel platform and finally you will be familiar with the shape and dimensions of all external attachments supporting the whole platform above. The Load input data for performing WRC analysis should also come from structural analysis. The reason for this is, it is not only the self weight of platform affecting onto the vessel wall, but there will be other design conditions to be considered from structural standpoint and apply to vessel for localized stress check.

The PV Elite use platform information for considering its approximate weight and add it to the overall vessel weight. Also, the platform dimensions are needed to calculate its wind area and thereafter, the wind loads during analysis.
You don't have to worry about load transfer between modeled platform and clips. As I have already mentioned above, the clips have individual approach in design.

I hope, this clarified your concern.

Thanks.