1. If you created your labels in the table view, simply click on “Select Column” dropdown, click the group you customized and all the same settings will appear in your timeline view.,
2. Go to the right of your screen where it says Label & Color Your Data
3. Click “Select Column” and click on the data type you wish to be color-coded.
4. Click “Create Labels”.
5. To repeat this process, select “Label Another Data Type”