群組、小組和 Yammer 的生命週期選項結束End of lifecycle options for groups, teams, and Yammer

Microsoft 365 群組和 Microsoft 團隊使用各種相連的服務。Microsoft 365 Groups and Microsoft Teams work with a variety of connected services. 刪除群組或小組時,也會刪除聯機服務中的大部分資訊。When a group or team is deleted, most of the information in the connected services is also deleted. 本文說明在刪除之前,將資訊移出群組或小組所要保留的選項。This article describes options for retaining information by moving it out of the group or team prior to deletion.

不再需要之群組或小組的常見作法是將檔案移出小組,並將它們儲存在其他位置,例如做為存放庫或封存的 SharePoint 文件庫。A common practice for groups or teams that are no longer required is to move the files out of the team and store them in another location such as a SharePoint document library acting as a repository or archive. 這項作法是以舊版的功能儲存在檔案和資料夾內,並透過電子郵件進行通訊。This practice is based on a legacy style of working where information is stored within files and folders, and communications are conducted via email.

下表概述與群組和團隊相關聯的服務,以及每個服務中找到的主要內容類型:The following table outlines the services associated with groups and teams and key types of content found in each of them:

服務Service 內容類型Types of content
TeamsTeams 通道交談,通道中的檔案Channel conversations, files in channels
FormsForms 調查架構和結果Survey structure and results
OneNoteOneNote 筆記本Notebook
OutlookOutlook 郵件和行事曆Mail and calendar
PlannerPlanner 專案狀態與任務資訊Project status and task information
自動功耗Power Automate 工作流程Workflows
Power BIPower BI 資料、報表及儀表板Data, reports, and dashboards
網頁上的專案Project on the web 專案計劃Project plans
藍圖Roadmap 藍圖Roadmaps
SharePointSharePoint 檔、清單、小組通道 wiki 資料Files, lists, Teams channel wiki data
StreamStream 影片Videos
YammerYammer 交談Conversations

在刪除群組或小組時,也會刪除大部分相關聯的資源。When deleting a group or team, most of the associated resources are also deleted. 這包括資料流程中的部分例外狀況–這些例外狀況會保留,而且仍然歸上傳/記錄的人員所擁有,也就是在電源自動化中流動。Some of the exceptions to this include videos in Stream – these remain and are still owned by the person who uploaded/recorded them, as do flows in Power Automate. Web 上 Project 中的專案和藍圖資料會保留在 CD 中,而且可以個別還原。Project and roadmap data in Project on the web remains in the CDS and can be restored separately.

群組和團隊會在虛刪除狀態的30天內保留,而且可以隨時還原。Groups and teams remain in a soft-delete state for 30 days and can be restored at any time. 不過,在30天之後,任何關聯的資源(如服務和內容)都會從 Microsoft 365 環境中完全清除。However, after the 30 days they, and any associated resources such as services and content, are completely purged from the Microsoft 365 environment. 由保留原則保護的任何內容仍可透過 eDiscovery 搜尋取得。Any content protected by a retention policy remains available through eDiscovery searches.

群組聯機服務的生命週期結束考慮End of life cycle considerations for group-connected services

在刪除群組或小組時,小組和群組擁有者必須考慮三個重要區域。There are three key areas that team and group owners and IT administrators need to consider when deleting a group or team.

內容Content

當團隊不再運作或存在時,是否需要保留內容?Does the content need to be retained after the team is no longer functional or in existence? 是否足以依賴 Microsoft 365 的保留功能,或是某些應用程式和服務中的部分內容未提供保留?Is it sufficient to rely on retention capabilities of Microsoft 365, or is some of the content in apps and services that do not offer retention? 內容是否需要保留以進行記錄管理目的,以供進行封存,或用於將來使用與參考的目的?Does the content need to be retained for record management purposes, for archival purposes, or for future use and reference purposes?

在封存或刪除任何小組之前,必須先提出這些問題,以避免任何可能的資料遺失。These questions must be asked before any team is archived or deleted, to avoid any potential data loss.

服務Services

在各個應用程式和服務的內容之上,是否必須保持在目前的運作表單中?On top of the content across various apps and services, do they need to stay in their current working form? 例如,Power BI report 是否需要繼續可供存取,是否需要在視覺摘要視圖中使用表單結果、清單是否 SharePoint 連結或內嵌在任何地方?For example, does the Power BI report need to continue to be accessible, do the Form results need to be available in the visual summary view, are the lists in SharePoint linked to or embedded anywhere?

類似內容考慮,在刪除基礎群組之前,必須先提出這些問題,因為只是匯出內容可能不夠。Similar to the content considerations, these questions must be asked before the underlying group is deleted as simply exporting the content may not be sufficient.

客人Guests

當來賓被邀請給小組時,工作流程會在主機組織的 Azure Active Directory 中建立其身分識別,然後再將其新增至團隊。When guests are invited to a team, the workflow creates their identity in the host organization’s Azure Active Directory before adding them to the team. 當小組遭到刪除時,不會從 Azure Active Directory 中移除來賓,也就是 Microsoft 團隊環境中仍然存在的來賓。When a team is deleted, guests are not removed from Azure Active Directory and as such still exist in the Microsoft Teams environment. 當來賓無法存取未與其共用的群組、網站、小組或內容時,他們仍有可能會利用 Microsoft 團隊中的功能,例如發起聊天、語音和影片通話,以及使用應用程式。While guests cannot access groups, sites, teams, or content which has not been shared with them, they can still potentially utilize features within Microsoft Teams such as initiating chats, voice and video calls, and using apps.

小組或群組擁有者可以邀請外部使用者變成 Azure Active Directory 中的來賓,將其新增至小組,以及將其從小組中移除。A team or group owner can invite an external user to become a guest in Azure Active Directory, add them to the team, as well as remove them from the team. 不過,小組擁有者無法從 Azure Active Directory 中移除來賓–這只可由全域系統管理員或使用者管理員執行。A team owner cannot, however, remove the guest from Azure Active Directory – this can only be performed by a global admin or user admin.

因此,請務必執行來賓檢查,並瞭解在小組刪除時,是否需要從 Azure Active Directory 移除來賓。Therefore it is important to perform guest reviews, as well as to understand whether guests need to be removed from Azure Active Directory upon team deletion. 來賓保留在目錄中的方式可能是有效的案例,例如一或多個其他小組的成員,或是使用其他 Microsoft 365 或 Azure 服務。There may be a valid case for guests to remain in the directory, such as being a member of one or more other teams or using other Microsoft 365 or Azure services.

TeamsTeams

小組特有的內容主要是以交談的形式。Teams-specific content is primarily in the form of conversations.

無法使用原生 Microsoft 團隊功能複製或移動通道中的交談。Conversations in channels cannot be copied or moved using native Microsoft Teams functionality. 不過,您可以使用圖形 API 來匯出。They can however be exported using the Graph API.

此外,如果將保留原則套用至小組,便會透過 eDiscovery 搜尋保留並提供交談。Additionally, if a retention policy is applied to Teams, the conversations are retained and available through eDiscovery searches. (在 eDiscovery 搜尋中找到的專案可以匯出,但原始來源沒有任何內容或結構,只是個別的郵件。 ) (Items found in eDiscovery searches can be exported, however there no context or structure from their original source remains – they are simply individual messages.)

封存小組Archiving a team

封存 小組 的好處是,它會提供小組的完整存取權,這樣使用者仍可流覽通道交談,也可在未使用的情況下開啟檔案。The benefit of archiving a team is that it provides full access to the team as it was, so that users can still browse channel conversations and open files even if they are not active. 此外,如果需要繼續處理,小組也可以 unarchived (例如在專案延伸) 中的情況。Additionally, teams can be unarchived if there is a need to continue working on them (such as in the case of a project extension).

當團隊以擁有者的方式封存時,會針對小組中的內容以及所選的 SharePoint 網站,將其設為唯讀的成員。When a team is archived by an owner, it is set to read-only for members both for content within the team as well as if selected, the associated SharePoint site. 此項動作的目標是確保通道中的交談會以現有的狀態保留,以及檔案和 wiki 等 SharePoint 型內容。The objective of this action is to ensure that conversations in channels are preserved in their existing state, along with SharePoint-based content such as files and wikis.

在 SharePoint 網站中,沒有可見的變更,不過,當 Microsoft 365 群組的 SharePoint 型許可權群組設定為 [網站訪客層級] 時,不會對任何檔或清單進行任何變更。In the SharePoint site there are no visible changes, however no changes can be made to any files or lists as the SharePoint-based permissions group for the Microsoft 365 Group is set to Site Visitors level. 這包括小組的 OneNote 筆記本,因為這是儲存在 SharePoint 網站內的網站資產庫中。This includes the OneNote notebook for the team, as this is stored in the Site Assets library within the SharePoint site.

當您封存小組時,基本的 Microsoft 365 群組仍會受制于到期原則 (如果設定) ,也就是擁有者必須繼續更新團隊。When a team is archived, the underlying Microsoft 365 group is still subject to the expiration policy (if set), and as such the owner must continue to renew the team.

當團隊的通道交談和 SharePoint 網站內容設定為唯讀時,其他關聯服務不會套用相同的功能:While the team’s channel conversations and SharePoint site contents are set to read-only, the same is not applied to other associated services:

  • 您仍然可以建立、修改和刪除規劃器桶和任務Planner buckets and tasks can still be created, modified, and deleted
  • 表單仍可接收提交Forms can still receive submissions
  • Outlook 信箱仍可接收電子郵件The Outlook mailbox can still receive emails
  • Power BI 儀表板、報告和資料仍可修改Power BI dashboards, reports and data can still be modified
  • 專案和路線圖仍可在 web 上的 Project 中編輯Projects and roadmaps can still be edited in Project on the web
  • 影片仍可在資料流程中上傳、修改和刪除Videos can still be uploaded, modified, and deleted in Stream
  • 仍可建立、修改和刪除流量,但會繼續執行 (但如果需要將郵件張貼至封存) 小組的通道,也會失敗Flows in Power Automate can still be created, modified, deleted, and will continue to run (they will fail however, if required to post a message to a channel of the archived team)

FormsForms

雖然表單可以從個別帳戶移至群組,但無法將它移動或複製到另一個群組。While a form can be moved from an individual account to a group, it cannot be moved or copied from one group to another. 當小組已刪除時,表單有三個可用選項。There are three options available for a form when a team is deleted.

複製表單Duplicate the form

您可以將表單 共用成範本,讓其他使用者可以將它複製到自己的帳戶或群組。Forms can be shared as templates, allowing other users to copy it to their own account or a group. 這不會保留結果提交中的資料;僅限表單結構(如問題和設定)。This does not retain the data from result submissions; only form structure such as questions and settings.

將結果匯出至試算表Export results to a spreadsheet

如果需要保留表單回應的資料,可將 結果匯出至 Excel 試算表,以達到此目的。If the data of the form responses needs to be retained, this can be achieved by exporting the results to an Excel spreadsheet. 這只會將問題及其回應當做資料匯出,不包含表單所建立的圖形。This will only export the questions and their responses as data – it does not include graphs created by Forms.

刪除表單Delete the Form

雖然刪除群組也會導致刪除任何關聯的表單,但是群組成員可以直接將 其刪除 ,而不是群組的擁有者–但這是手動步驟,不會提供任何額外的利益。While deletion of the group will also result in the deletion of any associated forms, group members can directly delete them without being an owner of the group – however this is a manual step that does not provide any additional benefit.

OneNoteOneNote

包含在群組中的 OneNote 筆記本儲存于關聯 SharePoint 網站中的網站資產庫。The OneNote notebook included in a group is stored in the Site Assets library within the associated SharePoint site. 雖然筆記本檔案有時候會分散在多個個別的檔案中,但無法直接複製與開啟。While notebook files can sometimes be spread across multiple individual files, they cannot be simply copied and opened independently. 相反地,必須使用 OneNote 2016 移動或匯出 OneNote 筆記本的內容。Instead, the contents of the OneNote notebook must be moved or exported using OneNote 2016.

將頁面及區段移至另一個筆記本Move pages and sections to another notebook

將頁面或區段個別移至另一個筆記本 ,可讓擁有者有機會清除其資料,並只採取需要保留的功能。Individually moving pages or sections to another notebook provides owners with an opportunity to clean up their data and take only what needs to be retained.

將整個筆記本當做套件匯出Export the entire notebook as a package

如果整個筆記本必須保留現有的結構,則可以將它 匯出為 OneNote 的套件 檔案,然後匯入到新的位置。If the entire notebook needs to be retained with its existing structure, it can be exported as a OneNote package file and then imported to a new location. 您也可以使用這種方法,將內容保留在單一檔案中,而不是保留現有的多檔結構。Alternatively, this can be used as a method to retain the contents in a single file instead of the existing multi-file structure.

列印為 PDFPrint to PDF

在某些筆記本內容必須保留以供參考或記錄的情況下,個別頁面可 列印到 PDF,並儲存在其他位置In scenarios where some of the contents of the notebook need only to be retained for reference or as records, individual pages can be printed to PDF and stored elsewhere.

信箱和行事曆Mailbox and calendar

使用群組相關聯的信箱並不常見,即使已在小組通道內執行許多交談也是一樣。It is not uncommon for the group-associated mailbox to be utilized, even though many conversations may have been conducted within team channels. 信箱只會儲存直接以電子郵件傳送給它的電子郵件,不包括直接傳送到通道的電子郵件。The mailbox only stores emails that were emailed directly to it and does not include emails that were sent directly to channels.

在某些情況下,儲存在信箱內的電子郵件,只會是會議、Planner 任務更新及其他應用程式或系統產生郵件的通知。In some cases, the emails stored within the mailbox may simply be notifications of meetings, Planner task updates, and other app or system generated messages. 請務必檢查信箱的內容,以判斷是否應該保留或刪除內容。It is important that the contents of the mailbox be reviewed to determine whether the content should be retained or deleted.

若將保留原則套用至 Exchange,電子郵件和行事曆專案便會透過 eDiscovery 搜尋保留並提供。If a retention policy is applied to Exchange, the emails and calendar items are retained and available through eDiscovery searches.

匯出郵件和行事曆Export mail and calendar

小組或群組成員可以將 信箱和行事曆的內容匯出至 Outlook 資料/個人儲存區 (PST) 檔案。Team or group members can export the contents of the mailbox and calendar to an Outlook Data / Personal Storage (PST) file. 您可以將此檔案儲存在其他地方,也可以將內容匯入至不同的信箱。This file can then be stored elsewhere, or the contents can be imported into a different mailbox. 不建議使用,因為 PST 檔案的內容無法搜尋,也不會在 Outlook 中開啟,而且檔案本身可能會損毀。The former is not recommended as the contents of the PST file are not searchable without opening it in Outlook, and the file itself can become corrupted over time.

IT-執行內容遷移IT-performed content migration

管理員可以使用協力廠商工具,在沒有任何使用者干涉的情況下,在信箱間遷移電子郵件和行事曆內容。Administrators can use third-party tools to migrate email and calendar contents between mailboxes without any user intervention. 一個可能的儲存位置是專門建立以充當群組信箱內容「封存」的共用信箱。One potential storage location could be a shared mailbox created purely to serve as an “archive” of the group mailbox contents.

PlannerPlanner

每個群組或小組可以有多個計畫。Each group or team can have multiple plans. 在脫離程式期間很重要,以確保每個計畫都會針對其內容是否保留進行處理。It is important during the offboarding process to ensure that each plan is addressed as to whether its contents are retained. 就像其他產品一樣,有數種方法可以下架規劃中的內容。Like the other products, there are several approaches to offboard content in Planner.

將計畫匯出至試算表Export the plan to a spreadsheet

如果只需要保留記錄保留用途的計畫複本,最簡單的方法是將 方案匯出至 Excel 試算表If it is only required to keep a copy of the plan for record-keeping purposes, the simplest approach is to export the plan to an Excel spreadsheet. 這是單向的動作,因為沒有從試算表匯入計畫的選項。This is a one-way action, as there is no option to import plans from a spreadsheet.

重要

將計畫匯出至 Excel 會在計畫內取得大部分資訊,但不會包含批註、連結或檔案。Exporting a plan to Excel will take most information within the plan, but will not include comments, links, or files.

將任務複製並移動到另一個計畫Copy and move tasks to another Plan

雖然這似乎是一種解決方案,但只有在相同群組內的 計畫間複製或移動 個別工作,否則會在刪除與方案關聯的群組時,對福利產生否定。While this seems like a solution, individual tasks can only be copied or moved between plans within the same group, which negates the benefit in if the group associated With the plan is being deleted.

複製整個計畫Copy entire plan

您也可以 複製整個計畫It is also possible to copy the entire plan. 不過,這不能是現有的群組,甚至是在相同的群組內。However this cannot be to an existing group or even within the same group. 複製計畫將會建立新的群組。Copying the plan will create a new group. 此外,複製整個計畫時,不會包含批註、工作分派、連結、附件或日期。Additionally, copying the entire plan will not include comments, assignments, links, attachments, or dates.

自動功耗Power Automate

在 [自動] 與群組或小組相關的流程中建立的流程不屬於群組,而是由建立者所擁有,只是與其他使用者和群組共用。Flows created in Power Automate and associated with a group or team do not belong to the group, and instead are owned by the creator and merely shared with other users and groups. 當群組或小組遭到刪除時,不會受到影響。As such they are not affected if a group or team is deleted.

變更流程的擁有權Change ownership of the flow

如果工作流程需要繼續運作,任何擁有者都只可以新增其他使用者或 Microsoft 365 群組做為擁有者。If the workflow needs to continue operating, any owners can simply add other users or Microsoft 365 groups as owners.

匯出流程Export the flow

如果工作流程不需要繼續運作,但需要保留以供將來使用,則可以將它 匯出為 檔案,然後再匯入。If the workflow does not need to continue operating but it needs to be preserved for potential future use, it can be exported as a file and imported again later.

Power BIPower BI

Power BI 資料和工作區可以獨立于群組和團隊運作,如其他工作負載提供不同的 offboarded 方式。Power BI data and workspaces can operate independently from groups and teams and like other workloads offer different ways of being offboarded.

將報表複製到另一個工作區Copy reports to another workspace

如果報表需要在群組或小組的生命週期內保留其功能狀態,則可以 從現有的工作區將它複製到 POWER BI 中的另一個工作區If the report needs to be preserved in its functional state beyond the life of the group or team, it can be copied from the existing workspace to another workspace within Power BI.

從儀表板或報表匯出資料Export data from a dashboard or report

或者,如果報表不再需要使用中,但資料必須保留,則可以 匯出至 ExcelAlternatively, if the report no longer needs to be active but the data needs to be retained, it can be exported to Excel.

ProjectProject

在 web 上的 Project 中建立的專案和路線圖可以與 Microsoft 365 群組相關聯,並提供與 Power BI 類似的脫離方式。Projects and Roadmaps created in Project on the web can be associated with Microsoft 365 groups and offers approaches to offboarding similar to Power BI.

將專案指派給另一個群組Assign the project to another group

如果專案需要在群組或小組的生命週期內保留其功能狀態,則可以使用 Dynamics 365 系統管理中心將其 指派給不同的 Microsoft 365 群組If the project needs to be preserved in its functional state beyond the life of the group or team, it can be assigned to a different Microsoft 365 group using the Dynamics 365 Administration Center.

從專案或藍圖匯出資料Export data from the project or roadmap

您可以使用 Dynamics 365 系統管理中心,將 專案中的使用者資料匯出 至試算表,或是使用 PowerShell 腳本可以將資料匯出至 project file (。MPP) 和 XML 檔案格式。Using the Dynamics 365 Administration Center it is possible to export user data from the project to a spreadsheet, or if using a PowerShell script the data can be exported to Project file (.MPP) and XML file formats.

SharePointSharePoint

「小組通道」中的所有檔案都會儲存在相關群組 SharePoint 網站的文件庫中。All files in team channels are stored in the document library in the SharePoint site of the associated group. 在某些情況下,檔以外的內容可能會存在於 SharePoint 中,例如清單或頁面。In some cases, content other than documents may exist in SharePoint, such as lists or pages. 檔案一般會儲存在 SharePoint 網站中的三個主要位置:Files are generally stored in three primary locations within a SharePoint site:

  • 頁面-網站頁面庫Pages - Site Pages library
  • 頁面中使用的圖像–網站資產庫Images used in pages – Site Assets library
  • 通道中的檔案–文件庫Files in channels – Documents library
  • Wiki 頁面-小組 Wiki 資料庫Wiki pages – Teams Wiki Data library

如果網站上有一個或多個子網站,則每個子網站都必須重複執行脫離程式。If the site has one or more sub-sites nested underneath it, the offboarding process will need to be repeated for each sub-site. 如果團隊包含專用通道,則每個通道都有個別的 SharePoint 網站。If the team contains private channels, there is a separate SharePoint site for each channel.

當您從群組或小組中移除檔案時,請務必注意,這些檔案可能與不是群組或小組成員的使用者共用, (不論組織的內部或外部) ,也可能會對他們進行即將進行的變更。It is important when removing files from a group or team to consider that they may be shared with users who are not members of the group or team (whether internal or external to the organization), and as such it may be worthwhile communicating the impending change to them.

下載檔案Download files

如以上所述的其中一個文件庫中儲存的檔案 SharePoint,可將這些檔案 下載到本機電腦In the case of files stored within SharePoint in one of the libraries mentioned above, these can be downloaded to a local computer.

移動檔Move files

此外,檔案也可以移至 SharePoint 中的另一個位置,例如在不同網站中的文件庫。Additionally, files can be moved to another location within SharePoint such as a library in a different site. 參考: https://support.office.com/article/move-or-copy-files-in-sharepoint-00e2f483-4df3-46be-a861-1f5f0c1a87bcReference: https://support.office.com/article/move-or-copy-files-in-sharepoint-00e2f483-4df3-46be-a861-1f5f0c1a87bc

匯出清單 儲存在 SharePoint 清單內的資料可 匯出至 Excel 試算表,並再次匯入至另一個網站中的清單。Export list Data stored within SharePoint lists can be exported to an Excel spreadsheet, and imported again to a list in another site.

或者,您可以使用協力廠商工具來遷移網站間的清單,以保留函數、清單視圖、格式及其他屬性。Alternatively, a third-party tool can be used to migrate the list between sites in order to retain function, list views, formatting, and other attributes.

「匯出」 wiki 檔案“Export” wiki files

小組通道內的 Wiki 內容會儲存在相關聯 SharePoint 網站的專用文件庫中的 HTML 格式檔案。Wiki contents within team channels are stored in a HTML formatted file in a dedicated library of the associated SharePoint site. 他們無法輕易匯出及匯入另一個通道 wiki,但是可以轉換成 HTML 檔案,並以網頁方式開啟。They cannot be readily exported and imported to another channel wiki but can be converted to a HTML file and opened as a web page.

Microsoft StreamMicrosoft Stream

如同電源自動化,與群組或小組相關聯之資料流程中的影片實際上不是歸群組所有,而且在刪除群組時不會被刪除。Like Power Automate, videos in Stream associated with a group or team are not actually owned by the group and are not deleted when the group is deleted. 資料流程中的影片是由上傳或建立影片的人員所擁有,即使他們將使用者或群組新增為擁有者也是一樣。Videos in Stream are owned by the person who uploaded or created the video, even if they add users or groups as owners. 在小組管道記錄的會議情況也是如此。它們是由啟動錄製的人員所擁有。This is also the case for meetings recorded in a Teams channel; they are owned by the person who initiated the recording.

新增其他擁有者Adding other owners

當影片保留在資料流程中時,不論群組刪除為何,原始擁有者可以 與其他使用者和群組共用影片,甚至將其新增為擁有者。As the video is retained in Stream regardless of group deletion, the original owner can share the video with other users and groups, even adding them as owners.

下載影片Download the video

在影片不需要保留在資料流程中或必須儲存在其他位置(例如記錄管理系統)的情況下,擁有者可以在 本機上下載In scenarios where the video does not need to be retained in Stream or needs to be stored in an alternate location such as a records management system, an owner can be download it locally

YammerYammer

與 Microsoft 小組中的交談不同的是,Yammer 提供使用者和系統管理員選項來移動或匯出交談。Unlike conversations in Microsoft Teams, Yammer offers both users and administrators options to move or export conversations.

將交談移至另一個群組或群組Move conversations to another group or community

任何使用者都可以將交談移至其他 Yammer 群組,而不只是擁有者或系統管理員。Conversations can be moved to another Yammer group by any user, not just owners or administrators. 傳統的 yammer中也可以這種方式,以及 新的 yammer 介面。This is possible in both the classic Yammer, as well as the new Yammer interfaces.

匯出網路資料Export network data

Yammer 網路系統管理員可以執行 網路資料的匯出,但這樣做會匯出整個網路的所有交談。Yammer network administrators can perform an export of network data, however doing so will export all conversations for the entire network. 產生的匯出但是會列出群組識別碼,因此可以根據這種方式來篩選交談。The resulting export however lists the Group ID, so it is possible to filter conversations based on this.