De or het kantoorautomatisering?

The correct Dutch article is:

de kantoorautomatisering

Rule Words ending in -ing: almost always de. See the rule

How to use kantoorautomatisering

the kantoorautomatiseringde kantoorautomatisering
this kantoorautomatiseringdeze kantoorautomatisering
that kantoorautomatiseringdie kantoorautomatisering
our kantoorautomatiseringonze kantoorautomatisering
your kantoorautomatiseringjouw kantoorautomatisering
every kantoorautomatiseringelke kantoorautomatisering
which kantoorautomatisering?welke kantoorautomatisering?
a big kantoorautomatisering / the big kantoorautomatiseringeen grote kantoorautomatisering, de grote kantoorautomatisering