Date column on the dated rows used for as-of filtering.
Entity to read the dated rows from (e.g. an Activities entity).
Which as-of features to emit from this dated source. Each entry names the output column and the aggregate kind to compute as-of the decision date.
Column on the dated rows that references the target record's primary key.
A dated source supplying time-relative ("as-of") features for the target records. Each row carries the record it belongs to (via
ForeignKeyField) and a date column used for point-in-time filtering.