La. R.S. 13:4817

Supplemental deposits of funds continuously accruing, as provided in Article 4658 of the Code of Civil Procedure, may be made in the same manner as the initial deposit, except that when made by checks the latter need not be certified. Such checks, however, must contain thereon, or on vouchers attached thereto, the docket number of the concursus proceeding and sufficient additional information to enable the clerk of court to identify the deposits as such. No other formality in making or transmitting these deposits is required.