$value and active since.

[Sebastian Glock]

Hi, is there an option to add $value from prometheus in the alert header? $value works in description but i can't insert it into header like in zabbix. 

The second question is whether $value can be made eye-friendly, that will reduce the decimals to 0 or 1?

Another question about alerts, is it possible to import active since like $value or label.instance?

Thanks for all help!