Click this text field. and fill it with the name you want

Click this dropdown. and select the sequence you want to assign to this timeline

if you want to set a specific time click on Custom 

Click the "Start time" field. and type the time you want

"Select the days on which you'd like the timeline to play."

"Click on 'Specific Date' to set the dates for when you want the timeline to play."

[[Use this option to fill any gaps that may exist between each timeline."choose the way you like]]

Loop Sequence
Default Sequence
Black Screen

if you dont have a group yet Click "Create New Group"

Click this dropdown. and choose the timeline you just created 

Nitx

the purpose of timeline is to play many sequences in the screen

Create a TimeLine