Once you've created and initialized an lci, you'll want to attach it to a
contextnode.  though a contextnode can have many lcis, a given lci can be
linked to only one ContextNode.  Once linked, an LCI cannot be removed
from a ContextNode (this may change in the future).  Storing an LCI in a
ContextNode is done with the functions StoreLocalItem() and
StoreItemInContext().

 storelocalitem()    storeitemincontext()    findlocalitem()