0ca6fdd310
* Add variable documentation to global variables * Update docs/sources/variables/variable-types/global-variables.md Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com> Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>