The Contracting Authority should typically have the right to choose the method of payment of its share of the refinancing gain and this will depend on the nature of the refinancing and discussions at the time. Options include the Contracting Authority being paid (a) in a lump sum upon the refinancing to the extent the Private Partner receives such amounts at the time of the refinancing, (b) in a lump sum or periodically at the time of receipt of the relevant payments, or the receipt of the projected benefit (in the case of the "user pays" model), (c) via a reduced availability payment (in the case of the "government pays" model) or (d) by a combination of the above. See Section 5.3, Sample Drafting 5, Clause (6).