Posted in Electronic records, Exchange Online, Governance, Information Management, Microsoft Teams, Office 365, Office 365 Groups, Products and applications, Records management, Retention and disposal, SharePoint Online

Setting up SharePoint Online to manage records (as part of Office 365) – Part 1/3

This is the first of three posts that describe the main elements involved in setting up SharePoint Online to manage records.

This post focuses on the recordkeeping related elements in the Office 365 and Compliance admin portals:

  • Office 365 Admin – Licences, Roles and AD Groups (including Office 365 Groups)
  • Compliance Admin – Retention labels and policies (and some more options)

The second post focuses on SharePoint Online Admin centre configuration.

The third and last post focuses on SharePoint site collection provisioning and configuration to manage records

Office 365 admin center

O365AdminPortalUsersRolesGroups

The main elements that impact on the management of records in Office 365 are Users (for licences), Roles and Groups, as can be seen in the screenshot.

Users – licencing and applications

Organisations that acquire Office 365 will generally have the relevant licences required (a) to set up and administer SharePoint Online, and (b) for users to use it (and OneDrive for Business).

This post assumes that organisations will have at least an E3 licence which includes SharePoint for end users, visible as an app when they log on to https://office.com, along with all other applications included in the licence, for example Exchange/Outlook, OneDrive for Business, MS Teams and so on. End users with access to these items will also be able to download and use the equivalent mobile device apps.

Roles

The three key roles that impact on the management of records in SharePoint are as follows:

Global Admin (GA)

Global Admins:

  • Are responsible for managing the entire Office 365 environment. This includes creating new Groups (Security Groups, Distribution Lists and Office 365 Groups).
  • Are responsible for assigning key roles, including the SharePoint Administrator and Compliance Administrator (and other roles).
  • May have responsibility for, and/or the skills and knowledge required to set up and administer SharePoint Online and create new sites for the organisation.
  • May also be able to create and publish retention policies in the Compliance admin portal.

Note – Organisations that outsource the administration of Office 365 should always have at least one GA account to access the tenant if ever required. If they don’t have a log on, they should have or acquire a very good understanding of the access and privileges afforded to the outsourced company. 

SharePoint Administrator (SP Admin)

The SP Admin role will usually be a ‘system’ role that is responsible for managing the SharePoint environment, including OneDrive for Business. As noted above, a GA with the right skills can also manage the SharePoint environment. 

Generally speaking, SharePoint Administrators will focus on the technical and configuration aspects of SharePoint. They are not usually responsible for confirugint SharePoint to manage records, managing records, or creating and publishing retention policies. This role usually falls to either the GA or Compliance Administrator.

Compliance Administrator

The Compliance Admin role is responsible, among other things, for the creation and publishing of retention labels and policies in the Compliance Admin portal. A GA can perform this role (along with all other roles) if required.

Compliance Admins will usually be responsible for disposition reviews linked with retention labels, and be involved in eDiscovery cases.

The Compliance Admin can search and view the audit logs for all activity across Office 365 and can carry out broad content searches with the ability to export the content of those searches. As this role is relatively powerful, it should be limited to key senior individuals in the organisation.

Office 365 and Security Groups

Office 365 Groups are Azure/Exchange objects just like Security Groups and Distribution Lists. Accordingly, there should be controls around their creation, including naming conventions.

As every Office 365 Group has an associated SharePoint site, organisations should consider restricting the ability for end users to create Office 365 Groups, and only allowing Global Admins and members of a Security Group to do this. Neither SharePoint Admins or Compliance Admins would normally create AD Groups.

If the ability to create Office 365 Groups is not restricted, an Office 365 Group will be created with an associated SharePoint site whenever:

  • A new Team is created in MS Teams.
  • A new Group is created from Outlook.
  • A new Yammer Group/Community is created.

External sharing

The ability to share content externally from SharePoint and OneDrive for Business is controlled from the Office 365 Admin portal. This is a global setting that can be disabled by the Global Admins if required.

It is assumed, for the purpose of this post, that that setting is enabled to allow external sharing.

Note that enabling external sharing at the global level does not enable it globally for all SharePoint sites; sites must be individually modified to allow it.

Compliance Admin

The Compliance admin portal can be accessed by the GAs and also the Compliance Admins (and some other roles). It is where retention labels and policies are created (in line with the corporate file plan/BCS) and published, and disposition reviews are undertaken, so records managers need access.

Other options in this section that relate to the management of records include the audit logs, content search and eDiscovery.

Retention policies

Retention policies may be applied to all the key workloads in Office 365 where records are stored:

  • Exchange Online
  • SharePoint Online
  • OneDrive for Business
  • MS Teams
  • Office 365 Groups

Retention labels published as retention policies are visible to and can be applied by end-users. Generally these are more likely to be applied at the document library level rather than to individual records, or in mailboxes or OneDrive for Business.

Retention policies that are not based on labels may be applied to all, or parts of, the four workloads listed above. For example, they may be applied to all, or a sub-set of Exchange mailboxes or OneDrive for Business accounts, or SharePoint sites. Retention policies may also be applied to individual or team chats in MS Teams.

Organisations seeking to use retention policies in Office 365 should understand how these work, have a plan for their implementation, and keep track of what has been applied where.

  • Retention policies for all mailboxes or all ODfB accounts may replace previous on-premise backup options for those workloads. It is unlikely that end-users will (or will want to) apply retention labels published as policies to individual emails or folders in mailboxes or OneDrive.
  • SharePoint sites are likely to have either or a combination of explicit and implicit/invisible retention policies. Implicit, single period retention policies may be more suitable for entire smaller, short-lived SharePoint sites. Explicit retention policies may be more suitable for the diverse range of content on more complex and long-lasting sites. Some sites may be created and populated around the need to keep a particular type of record for a long period of time – for example, employee records.

Audit logs

The Office 365 audit logs are found in the Compliance admin portal. For an E3 licence, the content in the logs is stored for 90 days.

As audit logs are an important element in keeping records, organisations may need to consider ways to retain this content for a longer period.

Note – SharePoint document libraries record the name of anyone who edited a document (and also previous versions), but they don’t record the name of anyone who simply viewed it. SharePoint lists also include audit trails, making it possible to track changes in individual rows of a list.

Content searches and eDiscovery

The Compliance admin portal provides two similar options to search for content across Office 365. Both the Content Search and eDiscovery options provide the ability to establish a ‘case’ that can be run more than once.

The eDiscovery option provides the added ability to put content on Legal Hold. Advanced eDiscovery is available with a higher licence.

Next

Click on the links below to read the next two posts:

  • SharePoint Online Admin centre configuration.
  • SharePoint site collection provisioning and configuration to manage records.
Posted in Compliance, Electronic records, Exchange Online, Information Management, Microsoft Teams, Office 365 Groups, Products and applications, Records management, Retention and disposal, SharePoint Online

Understanding and applying retention policies to content in MS Teams

This post highlights the need to understand how retention works in MS Teams, why it may be related to how long you keep emails (including for backup purposes), and why you need to consider all the elements that make up an Office 365 Group when considering how – and how long – to retain content in MS Teams.

Overview of retention in MS Teams

If you are unfamiliar with how retention works with MS Teams, these two related sites provide very useful detail.

overview_of_security_and_compliance_in_microsoft_teams_image1
Image from the first link above – Security Compliance Overview

The quote below from the second link is relevant to this post:

‘Teams chats are stored in a hidden SubstrateHolds folder in the mailbox of each user in the chat, and Teams channel messages are stored in a hidden SubstratesHolds folder in the group mailbox for a team. Teams uses an Azure-powered chat service that also stores this data, and by default this service stores the data forever. With a Teams retention policy, when you delete data, the data is permanently deleted from both the Exchange mailboxes and the underlying chat service.’

and

‘Teams chats and channel messages aren’t affected by retention policies applied to user or group mailboxes in the Exchange email or Office 365 groups locations. Even though Teams chats and channel messages are stored in Exchange, they’re only affected by retention policies applied to the Teams locations.’

In summary:

  • One-to-one chat in MS Teams is stored in a hidden folder of the mailbox of each user in the chat. Documents shared in those chats are stored in the OneDrive for Business of the person who shared it.
  • Group chat in Team channels is stored in a hidden folder of the mailbox of the associated Office 365 Group – and also in an Azure chat service. Documents are stored in the Office 365 Group’s SharePoint site (other SharePoint site libraries may also be linked in a channel).

Another quote from the same post:

‘In many cases, organizations consider private chat data as more of a liability than channel messages, which are typically more project-related conversations.’

Teams content is kept in mailboxes, retention may be similar

Typically, in the on-premise past, organisations will have backed up their Exchange mailboxes (and possibly also enabled journaling, to capture emails), for disaster recovery, ‘archiving’ and investigations. Unless a decision is made to invest in cloud back-ups, Office 365 retention policies may also be applied to Exchange mailboxes, effectively replacing the need to back them up. Retention policies applied to Exchange mailboxes don’t affect the teams chat folder.

Organisations should probably apply the same retention period to both emails and Teams chats as they do to email mailbox backups now. That is, if mailboxes are typically kept for 7 – 10 years after the person leaves the organisation, then keep the Teams chats for the same period.

Note that, even if a poster deletes an item (if that option is enabled), it will still be retained if there is a retention policy.

Suggestions for retention in MS Teams

As there can be different retention requirements, depending on the subject matter, here are some suggestions for retention:

  • One-to-one chat is like email, you will never know everything that is being said or sent. So a single retention policy that mirrors email would be appropriate.
  • Teams chat is more likely to be about the subject of the Team, which is based on an Office 365 Group, its own mailbox, and has a SharePoint site. In this case, you could consider a retention policy applied to all Office 365 Groups or specific Groups – for example ‘Project Groups’, then ensure that the retention policy or policies cover all aspects of the Office 365 Group (mailbox, team chat, SharePoint).
  • If all the records relating to a particular subject matter (including email, chat and documents) must be retained for 25 years, then you need to understand all the options.

It underscores the need to plan carefully for retention management for all the key workloads in Office 365.

Posted in Governance, Information Management, Microsoft Teams, Office 365, Office 365 Groups, Records management

Creating a Team in MS Teams creates a SharePoint site – and more

In recent weeks a number of organisations with ‘default’ Office 365 configuration settings have told me they are not using SharePoint but they are using MS Teams, and have even created new Teams.

Every new Team in MS Teams creates a linked SharePoint site via the Office 365 Group that is created when the Team is created. If the ability to create Office 365 Groups is not restricted the following is likely to happen:

  • Naming conventions go out the window. New Teams and SharePoint sites will probably be created with random names (eg ‘Andrews Team’, ‘Footy tipping’).
  • The SharePoint environment will ‘go feral’; new sites will not be provisioned according to business requirements.

This post describes what happens when a Team is created and recommends the creation of new Teams by creating an Office 365 Group.

What happens when a Team is created

At the bottom left of the MS Teams client is the option to ‘Join or create a team’. This option will be visible even if the ability to create Teams is not enabled for end users (because the control is on the creation of Office 365 Groups).

TeamCreate01

The dialogue box that opens gives the option to ‘Create Team’.

TeamCreate02

The user now has the choice to build a new team from scratch or create it from an existing Office 365 group or team. For the purposes of this post, we will assume the user chooses the first option.

TeamCreate03

The user is then asked if the team should be private, public or organisation wide. The options will affect the visibility of the Team to others. For the purpose of this post, the new Team is ‘Private’.

The next option is to name the site (‘Footy Tipping’) and give it a description.

TeamCreate05a

The user is then prompted to add members (people who have edit rights) to the new Team. They may add individuals by name, a distribution list, or a security group. If external access is allowed, they may also add people outside the organization as guests. People or groups that are added are made ‘Members’ by default but this may be changed to ‘Owners’.

A key point here is who will have access to the Team if there is a single Owner. What if that person leaves the organisation?

The new Team has been created with a ‘General’ channel. The three dots to the right of the name allow the Owner to modify the members of the Team, add channels, get a link to the Team (to send to others and delete the Team.

TeamCreate06

Along the top of the new Team are three default tab: Posts, Files, Wiki.

The ‘Files’ tab appears (for those who are new to this) to allow documents to be uploaded to the Team, Synced to their File Explorer and so on. This is actually the default Documents library of the SharePoint site that is created when the Office 365 Group is created when the Team is created.

TeamCreate07

What happens in Office 365 Groups

The end user is not likely to care much about what happens anywhere else, they have a new Team and can start chatting.

Meanwhile, in the Groups area of the Office 365 Admin portal, a new Office 365 Group appears. The Global Administrator should be keeping an eye on the creation of new Groups, if they are not controlled, especially if there is a requirement to adhere to naming conventions for all AD Groups (Distribution Lists, Security Groups, and Office 365 Groups).

The Group name has had the space removed in the Group’s email address (and, as we will see, in the SharePoint site). The Global Admin can review and change the Members.

TeamCreate09

The Global Admin may also changed the settings to allow external senders to email the Group and to send copies of Group conversations (in Outlook, see below) and events to Group members. (The Microsoft Teams settings takes the Global Admin to the MS Teams Admin portal).

TeamCreate10

So, an end user has ‘simply’ created a Team, but now there is a new Office 365 Group with a mailbox (not visible but can receive emails) and a SharePoint site.

What happens in Outlook

Every new Office 365 Group has an Exchange mailbox, similar to a shared mailbox, but when a new Team is created from MS Teams, the mailbox is not visible in Outlook. If the Global admin enables the ability to ‘send copies of group conversations and events to group members’, the group members may use that Group’s mailbox address.

The mailbox is visible when a Group is created first, which is a good reason to create a new Team by creating the Office 365 Group first.

Channel chat message are stored in a hidden folder in the Group’s mailbox, where they are subject to any retention policy applied to the chat messages, separate from any retention policy applied to the mailbox.

What happens in SharePoint

As noted already, every new Team gets a SharePoint site because the Team has created an Office 365 Group.

The SharePoint Admin will see the new site in the SharePoint admin portal:

TeamCreate11

The SharePoint Admin may, via the ‘Permissions’ section, view and update the Group Owner/s and also may add additional ‘Admins’. They may make the site a Hub site and decide whether the site can be shared externally or not (the default is not shared externally).

TeamCreate12

The SharePoint admin may also delete the site – but consider that it is not now just a site but a Team and also an Office 365 Group. Some care needs to be taken here – which should be deleted first, and what happens if a retention policy has been applied to the Teams channel or the Office 365 Group?

If the SharePoint admin opens the site they will see a standard ‘modern’ team site with a single default document library. This is the ‘Files’ library that appears as a tab in the Teams General channel.

In the Permissions section of the site, the Site Owners show as the Team owners group, and the Site members (add/edit rights) show as the Team members group. There are no site visitors.

TeamCreate13

If the SharePoint admin goes to Advanced permissions settings and clicks on Site Collection Administrators they will see that only the Footy Tipping Owners are in this section. Organisations should consider adding a Security Group, that includes any records or information managers, in this section. Otherwise, any records will be more difficult to manage and the records managers will need to request access from the SharePoint admin.

TeamCreate14

Two important points that are sometimes missed:

  • Aside from the Global and SharePoint admin, only the Team Owners and Members can access the SharePoint site.
  • The SharePoint site may be shared with another person (or Group) and given Member or Visitor access but this does NOT give them access to the Team channel. They need to be added to the Team Owners or Members to have access to the Team channel.

Summary

Allowing end users to create a Team in MS Teams has a flow-on effect:

  • It creates an Office 365 Group with an associated SharePoint site
  • It creates an Exchange mailbox
  • It will (initially, unless this is changed) make the SharePoint site inaccessible to records managers.
  • It gets complicated if it is decided to delete the Team, SharePoint site, or Office 365 Group.

It is recommended, in organisations rolling out MS Teams to end users, that the ability to create Office 365 Groups is disabled except for Global Admins, and any new Team is created from a new Office 365 Group that includes the option to ‘Add Microsoft Teams to your group’, as shown below:

TeamCreate15

This will result in the following outcomes:

  • Controlled creation of Office 365 Groups, SharePoint sites and Teams, with appropriate naming conventions.
  • A new and visible mailbox for both the Group and the Team.
  • Stop SharePoint from ‘going feral’ and becoming uncontrolled.
  • Establish better governance controls for recordkeeping.