# Within shiny both session and input variables will exist,
# this creates examples here for testing purposes:
sess_res = DW_test_mksession()
session = sess_res$session
input = sess_res$input
# We also need a state variable
state = sess_res$state
# We need to identify the UD module with the data
id_UD = "UD"
state = DW_attach_ds(state, id_UD, session)
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