TM1RptFilter is used to apply a filter to the Dynamic Report to sort the row based on a column. Used for Dynamic Reports (Active Form).
In the video, the TM1RptElLev will be used in a Dynamic Report to sort the values in descending order for Q1 from the Quarter dimension.
Excel
Version 11 and 12
TM1RPTFILTER(TM1RptView, Tuple, FilterFunction, FilterValue, SortOrder)