What is the model structure on simiplicial $B$-modules?

Question

In the following notes Lemma 4.12

Let $A$ be a commutative ring. $sAlg_A$ the category of simplicial$A$-algebras. Let $B\in sAlg_A$, then we can consider the category of $B$-module objects in the category of simplicial $A$-modules. This is denoted $Mod^s_B$ in the paper.

What is the right way to define the model structure on $Mod^s_B$. It is not specified in the paper.