for a Charitable Retained Annuity Trust (CRAT) who has majority of it's 1099-INT from US T-Bills how is this passed out on K-1 ?

K-1 passes out a combination of:
Interest income (from regular savings, Corp Bonds and T_Bills), Dividend income and
Capital gains

Beneficiary in high taxed State so important, only for their state filing.

Thxs in advance.