  Hrushovski's suggestion, given in ["Groupoids, imaginaries and internal
covers," Turkish Journal of Mathematics , 2012], to capture the structure of
the 1-analysable covers of a theory T using simplicial groupoids definable in T
is realized here. The ideas of Haykazyan and Moosa, found in ["Functoriality
and uniformity in Hrushovski's groupoid-cover correspondence," Annals of Pure
and Applied Logic , 2018] are used, and extended, to define an equivalence of
categories. Finally, a couple of examples are studied with these new tools.
