History

Time	Change
2020-03-14 06:00:55+00:00	Created
2020-03-14 06:00:55+00:00	Associated with Urgency:
2020-03-14 06:00:55+00:00	Associated with Urgency
2020-03-14 06:18:30+00:00	Associated with normal
2020-03-14 06:18:30+00:00	Associated with very-low
2020-03-14 06:18:30+00:00	Associated with high
2020-03-14 06:18:30+00:00	Associated with low
2020-03-16 03:02:35+00:00	Associated with Urgency (プッシュメッセージ)