Returns the numeric value for the date of birth for of a specified beneficiary, as follows:

GETCADOB(Index)

Index: enter 0 here to get the date of birth of the beneficiary that was chosen when running the calculation or export. Otherwise, enter an index of 1-5 to get the corresponding date of birth of the specified beneficiary.

GETCADOB(1) returns date of birth of the first beneficiary stored in the person's record