The way the rent reviews to the index is governed by ØIdxRegularity_sØ and IdxBaseDate_s. These govern how the value of what is being forecast reviews in line with the index. The index is specified by either the forecast basis (ØFcstValsIdxØ) or the growth basis (ØGrowDatesIdxØ/ØGrowRatesIdxØ). IdxBaseDate_s, which be either singular or a range, specifies the base date for indexation, and ØIdxRegularity_sØ specifies how often that value reviews in line with the index. If ØIdxRegularity_sØ and IdxBaseDate_s are singular, the same value is used for all usages within the function for these values. If they are plural (ie a range), then the function may have the ability to use these multiple values for successive stages in the projection - see the function for details. |