The first move we take from Silat is the sweep, and there are 3 henka.
Karate sweeps are done from kb range, with entry, as attack or counter against a kick.
Jujutsu and Judo sweeps are done from VG at the tie, using the kuzushi tsuri komi to aid so is a grapplng technique.
Silat sweeps are done at trapping range, as CRA, from hubud or numerada. The trapping hand is used to aid the sweep and set it up.
The 3 sweeps:
outside front leg
inside front
inside rear