The original petition, first supplemental petition, second supplemental petition, and every other, shall each be contained in one instrument of writing, and so with the original answer and each of the supplemental answers.
Tex. R. Civ. P. 46
The original petition, first supplemental petition, second supplemental petition, and every other, shall each be contained in one instrument of writing, and so with the original answer and each of the supplemental answers.
Tex. R. Civ. P. 46