How to get the default template for legacy alerts?

I recently upgraded to Grafana 6.1.3 > 8.4.3, and I don’t like the new look of slack notifications at all. Is it possible to recover the default template from version 6 to apply it to version 8 of Grafana?

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Unfortunately Unified alerting is a complete rebuild of the alerting platform, so this isn’t likely :frowning_face: