If you want to participate on Teams as a guest for a job search or joint research, the procedure is as follows.

1. If there is a participation URL, access it and participate
2. If you need to register as a guest in advance, inform your @u (@un) account to the person in charge of the Teams who are hosting the event.

   * When you inform someone of your Teams account, teach them your @u address （not @s）.
   You can participate as a guest account even with a @s address.
   However, if you are using Teams with your university account (@u), you will need to sign out first.
   If the @s is registered as your email contact for job searching or other activities, the organizer may register that address (@s address) as a guest.

We do not know about Teams outside of the university, please be aware of the above mentioned and contact the other party if you encounter any problems.

While installing a third-party application or plug-in software in various applications (Teams, OneDrive, etc.) in Microsoft 365 (EES benefits), ” Need admin approval ” is displayed.
Regarding the permission of third-party applications and plug-in software, we will not allow them for the time being because we do not have enough time to evaluate the safety of each application to see if there are any security issues.
We thank you for your understanding.

After graduation, completion of studies, or retirement, you will not be able to use the Microsoft 365 (EES benefit) anymore.
The old account of this service will be deleted about one month after graduation, completion, or retirement.

When you go on to graduate school, please use your new account.
(This is because when you go on to graduate school, you will be given a new student ID and the UTID-NAME (the part of your email address before the @) will change.)
<https://www.cc.tsukuba.ac.jp/wp_e/service/software-license/ees/tokuten/>

※Students enrolling after April 2021 do not need to sign up for themselves.
Registration (sign-up) to use Microsoft products will be done by the university administrator. (For more information, click here Procedure for preparation to sign in to Microsoft 365 and take online classes(PDF))

【Note】

Following operation are not available.

• Continuing to use Teams with an old account
• Merge of old and new accounts (alias settings)
• Export of Teams data logs

Please refer to the following for the handling of data on Teams of the old account.
(This information is based on Microsoft’s response as of March 2021.)

• Chat
  A chat that you conduct with one specific person by clicking on the ‘Chat’ icon in the Teams application is called a ‘Private Chat’.
  A chat with two or more people is called a ‘Group Chat’.
  If some of the users you have chatted with are deleted, their messages in the chat will not be deleted.
  For exchanged in one-to-one chat, you may not be able to access the user’s data after deleting the user account.
  Files posted to “Chat” will be stored in the “OneDrive for Business” of the user who uploaded the file.
  The default function of OneDrive for Business is to delete the OneDrive for Business disk space for a user if more than 30 days have passed since the user account was deleted.
  If you need a file uploaded by a user whose account has been permanently deleted on the left menu [Chat] of the Microsoft Teams application, you have to back up the file within 30 days of the user’s deletion.
• Team
  Even someone’s account is permanently deleted, the posted files to “Team” are still stored on the SharePoint site and the members can access that data.
  You can also browse previous posts by being invited by the relevant team again on your new account.
  Files posted to “Team” will be stored on the SharePoint site associated with the team, and the items will be shared with team members.

You cannot continue to use Teams with your old account.

For more information, please refer to “On the files posted or uploaded to Teams, OneDrive for Business, or SharePoint by those who graduated, completed or retired”.

You cannot merge (alias) old and new Teams accounts.

For more information, please refer to “On the files posted or uploaded to Teams, OneDrive for Business, or SharePoint by those who graduated, completed or retired”.

You cannot export Teams data logs.

For more information, please refer to “On the files posted or uploaded to Teams, OneDrive for Business, or SharePoint by those who graduated, completed or retired”.

For detail, please refer to
Change in the location where to store recordings of Teams meetings
and
Notes on the scope of file disclosure on Microsoft products (Teams, OneDrive, etc.)
about SharePoint and “public/private” Teams.

In Microsoft Teams, “Webinar” is now another choice besides “Meeting” and “Town hall”.