How can I disable Entity Collision in sponge 8.0?

I want to disable Entity Collision in sponge 8.0

Please help me.

As in via code?

Could listen to the CollideEntityEvent.Impact (SpongeAPI 8.2.0 API) and then cancel it

If you want to prevent players to push each other as it was the case in older versions, you need to put all players in scoreboard teams and set the appropriate collision rule.