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Remark 115.8.25. This tag used to be in the chapter on √©tale cohomology, but is no longer suitable there because of a reorganization. The content of the tag was the following: √Čtale Cohomology, Lemma 59.77.3 can be used to prove that if $f : X \to Y$ is a separated, finite type morphism of schemes and $Y$ is Noetherian, then $Rf_!$ induces a functor $D_{ctf}(X_{\acute{e}tale}, \Lambda ) \to D_{ctf}(Y_{\acute{e}tale}, \Lambda )$. An example of this argument, when $Y$ is the spectrum of a field and $X$ is a curve is given in The Trace Formula, Proposition 64.13.1.

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