Subsequent measurement of lease liability

Lease based on index or rate?	Variable lease payments that depend on an index or a rate as described in IFRS 16 paragraph 27(b) include, for example, payments linked to a consumer price index, payments linked to a benchmark interest rate (Such as LIBOR) or payments that vary to reflect changes in market rental rates.
Date of next lease adjustment	This date will appear on the overview page as a reminder.
Start date of lease adjustment	Specify the date that should be used to look up the index for the start of this lease.
Base index value	If available, set the base index value to be used for CPI adjustments.
Other comments	Your other comments on the lease contract, not covered elsewhere.
Date of minimum lease payment change (Log change)	To be used if the net present value effect of the change in a rate or index is to be recorded on a date prior to the change in the cash flow. Leave this open if the change is to be recognized on a later date. Changes registered to the lease payments will take effect at this date instead of at the change date itself.