Lemma 22.13.1 (0FQ3)—The Stacks project

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Table of contents
Part 1: Preliminaries
Chapter 22: Differential Graded Algebra
Section 22.13: Hom complexes and differential graded modules
Lemma 22.13.1 (cite)

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Lemma 22.13.1. In the situation above, let $A$ be a differential graded $R$ -algebra. To give a left $A$ -module structure on $M$ is the same thing as giving a homomorphism $A \to E$ of differential graded $R$ -algebras.

Proof. Proof omitted. Observe that no signs intervene in this correspondence. $\square$

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