15.  LEASES

As mentioned in Note 3, the Group began applying IFRS 16 and recognized the cumulative initial effect as an adjustment to the opening equity at the date of initial application. The comparative information was not restated. The Group recognized a right-of-use asset and a lease liability.

The right-of-use asset was initially measured at the amount of the lease liability plus initial direct costs incurred, adjusted by pre-payments made in relation to the lease. The right-of-use asset was measured at cost less accumulated depreciation and accumulated impairment.

The lease liability was initially measured at the present value of the lease payments payable over the lease term, discounted at the rate implicit in the lease if it can be readily determined. If that rate cannot be readily determined, the Group uses its incremental borrowing rate.

In applying IFRS 16 for the first time, the Group has used the following practical expedients permitted by the standard: (i) the use of a single discount rate to a portfolio of leases with reasonably similar characteristics, (ii) reliance on previous assessments on whether leases are onerous, (iii) the accounting for operating leases with a remaining lease term of less than 12 months, as at July 1, 2019, as short-term leases, (iv) the exclusion of initial direct costs for the measurement of the right-of-use asset at the date of initial application, and (v) the use of hindsight in determining the lease term, where the contract contains options to extend or terminate the lease.

The information about the right-of-use and liabilities related with lease assets is as follows: