SKU Change: Move hiding join/leave messages to TE

Description

Following setting should be available in TE:

QA Test Steps

See description.

Mana

2

Assignee

Saturnino Abril

QA Assignee

Lindy Isherwood

Reporter

Eric Sethna

Epic Link

None

Fix versions

Mattermost Team

Apps

Sprint

None

Labels

None

QA Testing Areas

Account Settings

GitHub Issue

None

Components

None
Configure