Modify Template message

Hi there,

i’m trying to change a template message from Grafana here. so this is the result if I use a template message

now, I only want to delete all the annotations part, and a few labels like grafana_folder and alertname. also, is it possible to make the “value” become “Value: 212” without A or B, exist in there

i tried to make a change here in the contact point but I got nothing. this is the last try I made
image

FYI, I want to send this message to mattermost. so I chose Slack in the contact point. i use grafana 11.0 and elastic as the data source

Hey @yuswanulherlan, we recently updated the documentation and examples for implementing custom alert notifications.

Here are some resources to get started:

Hope it helps!