There is some way to merge two solutions into one, with graphic and calculation fields?
I tried with modules but I need to melt the two solutions more than a module allows, with tab panels, portals and so on.
When you use Modules - you can use portals, tabpanels, etc. between the two.
Then, once you have the solution with both modules - you can then export and “flatten” the solution (by checking the “export referenced modules” checkbox when exporting).
Next, choose “Import AS” to create a new solution with the flattened solution.
Hope this helps.