  We describe a weak tracial analog of approximate representability under the
name "weak tracial approximate representability" for finite group actions. Let
$G$ be a finite abelian group, let $A$ be an infinite-dimensional simple unital
C*-algebra, and let $\alpha \colon G \to \operatorname{Aut} (A)$ be an action
of $G$ on $A$ which is pointwise outer. Then $\alpha$ has the weak tracial
Rokhlin property if and only if the dual action $\widehat{\alpha}$ of the
Pontryagin dual $\widehat{G}$ on the crossed product $C^*(G, A, \alpha)$ is
weakly tracially approximately representable, and $\alpha$ is weakly tracially
approximately representable if and only if the dual action $\widehat{\alpha}$
has the weak tracial Rokhlin property. This generalizes the results of Izumi in
2004 and Phillips in 2011 on the dual actions of finite abelian groups on
unital simple C*-algebras.
