Issue user communications

[AntonyBishop]

User Need

As a GitHub User I want to understand how to access MoJ GitHub Organisations so that I can do my work.

Value Issuing some comms about the SSO changes will help users understand how this might impact them and so that they can take necessary action.

Functional Requirements (What):

• Write some user comms about migration of SSO to the new solution

Non-Functional Requirements (How):

Draft some comms that will cover the following:

• [ ] What's changed?
• [ ] Why is it changing?
• [ ] When will it happen?
• [ ] What do users need to do?
• [ ] Be clear that AP is not changing and onboarding is still via Join GitHub

Acceptance Criteria:

• [ ] Comms issued

[jasonBirchall]

Draft comms placed in the team channel

[jasonBirchall]

Communication sent out to github-community and ops eng update channel.