Option to disable the Request Access notification in Slack

Problem Definition

Org admins are by default site-admins on every instance under the org. The Request Access feature is usually reviewed by the admin of the instance but the notification goes to everyone, including org admins. Depending on the size of the instance, this can be annoying as org admins get constant Slack notifications whenever someone requests access to the site.

Suggested Solution

It'd be cool if this notification could be disabled on a user-level basis. This option could be included in the Personal Notifications settings of the app, per example: