Play back using an Alembic Shot clip
You can play back Alembic as an Alembic Shot on an Alembic Track.
To create an Alembic Shot:
Drag a GameObject with an Alembic Stream Player component onto the Clips view in Timeline.
If Timeline is empty, create a temporary track so that you can see the Clips view.
Select Add Clip With Alembic Track from the pop-up menu.
A new Alembic clip appears in the Clips view.
Play back the animation using the Timeline Play controls in the Timeline window.
If you want to change when the Alembic Shot clip stops playing, you can modify the End Offset property on the Alembic Shot Asset component.