can we call request , session,global scope components from droplet,
and how nested droplet works, for example from droplet A how to call droplet B
is that possible to call from droplet B to droplet A? then how?
We can call any component from droplet, i.e.; GSARepository productCatalog = (GSARepository) Nucleus.getGlobalNucleus().resolveName("/atg/commerce/catalog/ProductCatalog").
Working in nested droplet is simple, for example we get any value from ForEachDroplet/Rang and inside <dsp:oparam name="output"> we can use IsEmpty/Switch droplet for further operation as per our requirement.
Hope it helps.