You work with Microsoft Teams every dayโcreating (topic) channels, communicating, and storing files.
But have you ever asked yourself:
๐ Where do these files actually end up?
The answer is key to truly understanding Teams:
โก๏ธ Teams shows you your files via the โSharedโ tab โ but they are stored in SharePoint.
When a new team is created, the following happens automatically in the background:
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A SharePoint page is also created for this team
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This page includes a document library named โDocumentsโ
๐ Thatโs exactly where all the teamโs files will be stored later
๐ You donโt have to do anythingโit happens automatically
To understand the whole thing easier, a clear picture helps:
Microsoft Teams
SharePoint
๐ Teams will show you the files via "Shared" - SharePoint is the storage location
This basic understanding will help you later:
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to understand where your files are located
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why content is sometimes displayed differently
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safer to work with Teams and SharePoint
You work in Teams using channels and save files there via the โSharedโ tab.
But what exactly happens in the background?
๐ How are channels and files connected?
In Teams, there are various (topic-based) channels, such as โGeneralโ and โWork Results,โ which allow you to communicate specifically about a topic or share files.
As soon as you create a new channel in Teams, the following happens automatically in the background:
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In the SharePoint โDocumentsโ library, there is a folder for each channel with the same name
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When a new channel is created in Teams, a folder is automatically created in the library
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When a folder is created or a file is saved in the โShared (formerly Files)โ tab of a channel, this happens in the (channel) folder
๐ This means: Every channel has its own dedicated space for files
When you click โSharedโ (formerly โFilesโ) in the channel:
๐ you'll see exactly what's in the (channel) folder
๐ and all the folders and files stored there
๐ So Teams always shows you only the relevant section from SharePoint
๐ Important: Youโre working in Teamsโbut in the background, everything is neatly stored in the correct folder.
๐ Anything you want to see under โSharedโ in a Teams channel must be uploaded to that channel via Teams.
๐ Every team has a SharePoint site with a Documents library
๐ Every channel has its own folder within the Documents library
๐ Files are automatically saved to the appropriate folder via โSharedโ
๐ โSharedโ shows you the contents of the (channel) folder.
๐ Teams is the communication and work interface
๐ SharePoint is the storage in the background
You work in Teams within your channels and use the โSharedโ tab there to open or save files.
However, you might still find that some content is missing, even though you know it exists.
๐ So why donโt you see all files in Teams channels, or at least not where you expect them to be?
As you've already learned:
๐ Teams accesses SharePoint in the background
๐ and displays content to you via the โSharedโ tab
Keep in mind:
๐ Teams only ever shows you the content of the respective (channel) folder
๐ Anything located outside of these (channel) folders is not visible in Teams
Content can exist outside the channel structure
In SharePoint, there is a document library called โDocumentsโ that contains all channel folders.
However, you can also:
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create additional folders outside the channel folders
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save files directly in the library
๐ This content exists normally in SharePoint
๐ but is not displayed in the channels in Teams
๐ This means: Not everything stored in SharePoint automatically appears in the channel
In SharePoint, in the Documents library, you can switch between All Documents (and folders in the Documents library) and In Channels (only folders and files that were created or stored in the channel via the Shared tab):
In Teams, you can also explore further in the General channel under โShared.โ
๐ Click directly on Documents
There you'll see:
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the contents of the channel folders (in Channels)
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and the entire contents of the Documents library (in the Site Library)
๐ including content created outside the channel structure
๐ This means:
If content in Teams doesn't appear where you expect it to:
๐ it's not because of a problem or error
๐ but because of where the content is stored
๐ Teams is based on the channel structure
๐ SharePoint contains all the content
๐ So Teams intentionally shows you different views
This understanding helps you:
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recognize why content might be missing from a channel
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better distinguish between the channel view and the overall overview
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make more informed decisions about where to store content
So far, youโve seen how Teams and SharePoint work together and how files are neatly organized in channels.
But thereโs another way to work:
๐ Directly in SharePoint โ via your browser
When you open a teamโs SharePoint page, go to the โDocumentsโ library, and click โAll Documents,โ you can also create and edit content there.
Specifically, this means:
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You can create folders outside of the channel folders
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You can save files directly in the library
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You can build your own structures
๐ independent of the channel structure in Teams
All content you create here:
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is saved in SharePoint as usual
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is visible to authorized users
๐ However: It is not automatically assigned to a channel
๐ This means: Content is created that isn't immediately visible under โSharedโ in the Teams channel
When you return to Teams afterward:
๐ You won't find this content in the โSharedโ section of the channels
Why?
๐ Teams only displays content from the respective (channel) folders
๐ Your new content is outside of this structure
๐ Result:
In practice it often happens that:
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Some colleagues work exclusively through Teams
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Others create content directly in SharePoint
๐ This can result in different filing structures
๐ Important: Both approaches are possible in principleโbut can lead to differences in visibility within Teams
If you keep this in mind:
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youโll understand why content is missing in Teams
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youโll avoid unintentional โinvisibleโ files
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youโll use both tools more effectively
๐ In SharePoint, you can create content independently of Teams channels
๐ Content outside of channel folders is not visible in Teams
๐ Teams only displays content that is part of the channel structure
๐ Different workflows can result in different levels of visibility
๐ SharePoint offers more options โ Teams only displays a subset of them
So far, youโve seen that Teams only displays content from the channel folders in SharePoint.
Every team has a SharePoint page in the background with a โDocumentsโ library.
There youโll find:
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the folders for each channel
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all files uploaded to Teams channels via โShareโ
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content that may have been created outside the channels
In addition to the standard โDocumentsโ library, you can create additional libraries on the SharePoint site.
This means:
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Additional storage locations for files
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Custom structures independent of Teams
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Separate organization of content
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More granular permissions
๐ These libraries are not automatically visible in Teams
You can also create lists.
These might include, for example:
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Action lists
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Inventory or summary lists
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Knowledge bases or simple databases
๐ This content is not part of the standard file storage in Teams
๐ and therefore isn't automatically displayed in Teams
When you're working in SharePoint, you can:
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create additional libraries
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create lists
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organize content independently of Teams
๐ This content:
The same applies here:
๐ Teams only shows you content from the channel structure
๐ Additional libraries and lists remain in the background
๐ Teams is therefore intentionally limited to the work context within the channel
This information will help you:
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understand why you might be missing content in Teams
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recognize SharePoint as a standalone tool
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better understand where content has been stored
๐ Important: Even if this content is later integrated into Teams, the following still applies:
Access is controlled via SharePoint.
๐ SharePoint may contain more content than Teams displays
๐ In addition to โDocuments,โ there may be other libraries and lists
๐ This content is not automatically visible in Teams
๐ Teams only displays content from the channel structure
In the previous articles, you saw how Teams and SharePoint work together and why not all content is automatically visible in Teams.
Itโs important to understand that:
๐ This isnโt just normalโitโs often actually a good thing
SharePoint is more than just the backend storage for Teams.
๐ It offers additional ways to structure and manage content in a targeted manner
This means:
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You can organize content independently of channels
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You can build your own structures using additional libraries or lists
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You can use permissions to control exactly who can view or edit what
Additional libraries are particularly useful when:
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Content needs to be clearly separated
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A separate structure is required
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Topics need to be organized independently of Teams channels
๐ Example: Contracts, finance, or HR content
A particularly important reason for having your own libraries:
๐ Permissions
For example:
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Access restricted to specific individuals
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Sensitive content (e.g., contracts or HR matters)
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Deliberate restrictions within a team
๐ This content should not be visible to everyone on the team
๐ There is also another important advantage:
โ You can grant people access to a separate library without giving them access to Teams channels, files, or communications
๐ This means:
Access only to selected content โ
no participation in the team or conversations โ
๐ Important:
An additional library can therefore also be used to share content selectively without adding someone to the team entirely.
๐ For example, you can:
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involve external or non-specialist individuals
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provide content selectively
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while protecting the team structure and communication
In addition to files, lists can be useful when you need to organize information in a structured way.
Typical examples:
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Actions (tracking)
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Overviews or inventories
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Simple structured data collections
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More granular permissions are also possible here
๐ Lists are a useful complement to working with files
๐ Lists also inherit permissions by default; you can
Permissions in SharePoint are closely linked to your team in Microsoft Teams.
๐ The groups โOwners of TeamNameโ and โMembers of TeamNameโ correspond to the people in your team:
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Team owners = Owners in SharePoint
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Team members = Members in SharePoint
๐ All other libraries and lists automatically inherit these permissions by default (Permission inheritance)
This means:
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Team members have access
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Owners have advanced access
For additional libraries or lists, you can override permission inheritance and intentionally modify permissions:
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Grant permissions to your own or other groups
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Restrict permission levels
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Remove groups
๐ Important:
If you remove the groups โMembers of Team Nameโ or โOwners of Team Name,โ the corresponding team members will lose access, even if you add the library or list to the team.
๐ This means:
The person is on the team but does not have access to the additional library or list
This information will help you:
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Control access in a targeted manner
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Understand why team members can't see certain content
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Customize permissions as needed
๐ Teams and SharePoint use the same groups (owners & members)
๐ By default, permissions are inherited from the SharePoint site
๐ Changes in SharePoint directly affect access
๐ Being a team member does not automatically grant access to all content
Even if content was created in SharePoint:
๐ you can make it visible in Teams
Options:
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Add it as a tab in a channel
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Make it available in Shared via โAdd document libraryโ
๐ This is how you connect structure (SharePoint) with collaboration (Teams)
Via + add SharePoint content as a tab:
Add a SharePoint library to a channel in โSharedโ:
Even if you embed additional content (libraries or lists) from SharePoint into Teams:
๐ The permissions that may have been assigned to the library or list in SharePoint still apply
This means:
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You can view a document library or list in Teams
โ but not every team member may have access to it
๐ Specifically:
does not automatically mean that everyone on the team can see the content
๐ The key factor is always:
๐ Who has direct access to it via SharePoint?
๐ Itโs possible that:
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some people will see the content
โ others will see only an error message or nothing at all
๐ Itโs not about โrightโ or โwrongโ
Itโs about making a conscious decision:
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Teams = collaboration
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SharePoint = targeted structure & control
If you keep this in mind:
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you can organize your content clearly and effectively
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youโll make the most of both toolsโ strengths
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youโll avoid confusion when filing
๐ Additional libraries help with organization and structure
๐ Permissions are often the main reason for creating separate repositories
๐ Lists are ideal for structured information (e.g., tracking)
๐ Content from SharePoint can be seamlessly integrated into Teams
๐ Not everything needs to be visible in Teamsโbut everything should be placed where itโs needed.