Question Adding Alembic Track and Clip to Timeline via script

for the life of me, I can't seem to add my alembic gameObj in the scene to timeline using a script. This is not runtime just an editor button. Please help.

Code (CSharp):

1.        PlayableDirector playableDirector =  GameObject.Find("TimeLine").GetComponent<PlayableDirector>();
2.         playableDirector.playableAsset = timeline;
3.         foreach (TrackAsset track in timeline.GetOutputTracks())
4.         {
5.             if(track.name == "Alembic Track")
6.             {
7.                 Debug.Log(track.name);
8.                 playableDirector.SetGenericBinding(track, AbcGameObject);
9.             }
10.         }