  We prove Nielsen realisation for finite subgroups of the groups of untwisted
outer automorphisms of RAAGs in the following sense: given any graph $\Gamma$,
and any finite group $G\leqslant \mathrm{U}^0(A_\Gamma) \leqslant
\mathrm{Out}^0(A_\Gamma)$, we find a non-positively curved cube complex with
fundamental group $A_\Gamma$ on which $G$ acts by isometries, realising the
action on $A_\Gamma$.
