1] Label Name:

Kernel-4.14
Kernel-4.19

2] Parent Label (e.g. Proj-, Hotlist-, etc...): Kernel-

3] Description of Label: _______

Kernel-4.14: Linux kernel 4.14
Kernel-4.19: Linux kernel 4.19

4] Please specify what triage practices will be followed for the label
(i.e. what team will do it and how frequently).

Any bug in the chromeos-4.14 kernel (based on Linux 4.14) should have the Kernel-4.14 label attached.
Any bug in the chromeos-4.19 kernel (based on Linux 4.19) should have the Kernel-4.19 label attached.

Triage frequency matches frequency for other kernel labels (Kernel-4.4, Kernel-3.18, etc).