aligning objects next to each other

[Baldi]

Hi there, that seems to be quite a basic thing, but cannot find solution anywhere. I need to multiply the object (it's a rectangular picutre copied from another file). I want to fill the whole page with the same pic so that the borders touch eather, let's say 5 columns and 10 rows.

[iDad]

View>Show> Layers edge
is what I think you want