[8.6] Documents how to change the default security index (backport #4695) - #4725

[8.6] Documents how to change the default security index (backport #4695)#4725

benironside merged 3 commits into

8.6elastic/security-docs:8.6from

mergify/bp/8.6/pr-4695elastic/security-docs:mergify/bp/8.6/pr-4695Copy head branch name to clipboard