The Mattermost pre-release server runs the latest builds of Mattermost's software, including all open source code for Mattermost Team Edition as well as commercial code for Mattermost Enterprise Edition.
It has three objectives:
Provide a workplace for Mattermost Staff
Test pre-released builds of our core products
Engage with our communities including contributors and partners
The Mattermost pre-release server is NOT A PRODUCTION SERVER. It is a live view of work-in-progress and will contain bugs and have occasional downtime.
You can reach the server at:
The server is also available via the URL https://community.mattermost.com which receives the same regular pushes of partially tested code as https://pre-release.mattermost.com and https://daily-community.mattermost.com which offers daily builds.
The server has two teams:
Available to anyone who'd like to join the server using either an email and password account (you can sign-up for a free account online) or a Mattermost staff account, which is set up via OneLogin and requires MFA either through OneLogin or Google Authenticator
A confidential space for Mattermost staff requiring a Mattermost OneLogin account and MFA.
All Mattermost staff hired after Jan 1, 2020 should have a username in the form of
@[FIRST_NAME]_[LAST_NAME] for example "Alice Evans" should be
If there are duplicate first name and last names, the new person added should add a middle initial in the form of
@[FIRST_NAME].[MIDDLE_INITIAL].[LAST_NAME] for example, "Alice Janice Evans" who joined after the first Alice Evans would be
There are some user accounts that for legacy issues cannot use this format, for all other Mattermost staff--even those who joined before Jan 1 2020--should use the format that creates the most clarity.
By default, people's user names and first names trigger mention notifications in Mattermost. This can be distracting if people have the same first names, for example there are multiple people named "Chris" at Mattermost. If you want to mention someone without triggering a notification consider using their three letter initials, for example, "Alice Emily Evans" would be
As an alternative to saying
AEE lets you refer to the person in passing without pushing an alert to them. For staff members that want to be alerted to even passing mentions of their name, they can opt into that model by creating a keyword notification on their three letter initials.
The following table lists popular channels for Staff:
Explanation and Link
ANNOUNCE Asynchronous Announcements
Public channel in STAFF team for making staff-wide announcements
ANNOUNCE Synchronous Announcements
Public channel in STAFF team for weekly all-staff meeting (see link in header for more info on "COM", past recordings and materials, etc.
ANNOUNCE New Staff Announcements
Public channel in STAFF team for announcing and welcoming new staff members
Any Mattermost staff member can create, rename and archive channels on the pre-release server. When channels don't contain sensitive information they should default to Public channel in CONTRIBUTORS team and welcome participation by contributors.
We trust our staff to use names that are fast, obvious, forgiving, and also to help our colleagues with constructive suggestions when names could be improved through iteration.
The following conventions are in place for channels with common purposes:
BUILD Translation Discussion
Public channel in CONTRIBUTORS team for collaborating on translations in different languages
BUILD Build EE with community
Public channel in CONTRIBUTORS team for openly discussing Enterprise Edition features with the public
SOCIALIZE Discuss geographic locations
Loc: [CITY OR AREA NAME]
Public channel in CONTRIBUTORS team for socializing with contributors including staff, partners and technical contributors in specific geographies.
Use cases: Organize social and professional meet-ups
SUPPORT Support PS customers
PS: [Customer Name]
Private channel in CONTRIBUTORS team Channel for Premier Support customers engaging with senior Support Engineer
Work with partners
Partner: [Partner Name]
Private channel in CONTRIBUTORS team for discussions with close partners and Mattermost staff
OPERATE Plan, review and iterate on company operations with MLT
OPERATE Plan, review and iterate on company operations with MLX
Private channel in STAFF team for topic-specific channels for members of Mattermost Leadership Extended Team. E.g. MLX Recruiting, MLT HR, etc.