But if what is to be done, be a thing that can as well be done by the heirs of the legatee as by him, the obligation shall be heritable, and they must perform it before the legacy can take effect. The provisions of this and the preceding article relate only to testamentary dispositions.
La. R.S. 9:2787
Heritable obligations imposed on legacies
Acts 1984, No. 331, §4.
Official source: Louisiana State Legislature. Reproduced from public-domain Louisiana statutes; confirm against the official source for the current text. Not legal advice.