Our procurement and AP department is starting a Coupa implementation and I have been helping on the NS side. The implantation partners are having an issue with creating bills and expense reports due to us having the Department, Class, and Location mandatory as a global setting. Basically the integration fails since it doesn't know what DCL to place in the header. Supposedly the implementation partner has done 100's of NS integrations but we are the first to have this requirement. We are not willing to turn off this global setting, as it would cause issues with revenue mappings and AR. On the AP side how is the DCL from the header used in downstream transactions? I know that Amortizations and GL postings are driven off the transaction line, what issues would we cause if we just defaulted None, None, None in the header? Would it impact fx revaluations?