tanmatuitiran de kyouseiroguautosuru.

It is a compound noun:

• 端末 = terminal, device
• 一覧 = list, overview, catalogue

So 端末一覧 literally means device list or list of devices.

In software and UI contexts, 端末 usually means a phone, tablet, PC, or other logged-in client device.

Here, で marks the place or context where the action happens.

So 端末一覧で means something like:

• in the device list
• from the device list
• on the device list screen

This is a very common use of で: it marks the location or setting in which an action is performed.

Because 端末一覧 is not the direct object of the verb here.

• を would mark the thing being acted on directly.
• で marks the place/interface/context where the action is carried out.

So the meaning is not force-logout the device list.
It is perform a force logout in/from the device list.

The actual thing being logged out is left unstated, because it is probably obvious from the app or screen context.

This is a common Japanese pattern in modern technical language.

• 強制 = forced / compulsory
• ログアウト = logout
• する = to do

Together, 強制ログアウトする means to forcibly log out or to perform a forced logout.

You can think of it as:

• 強制ログアウト = forced logout
• 強制ログアウトする = to do a forced logout

Japanese often makes verbs this way, especially with technical terms and loanwords.

In this sentence, 強制 is best understood as modifying ログアウト to form the noun phrase 強制ログアウト.

So it is more like:

• forced logout

rather than separately meaning:

• forcibly log out

In natural English, both translations may work, but grammatically in Japanese this is a noun-style compound plus する.

It can function as a full sentence, but it sounds very much like UI text, a manual instruction, or a feature description.

Japanese often omits subjects and other predictable information, especially in:

• menus
• buttons
• help text
• setup guides
• admin tools

So this may feel a little clipped compared with everyday spoken Japanese, but it is very normal in software wording.

The subject is omitted.

Depending on context, it could mean:

• you force-log out from the device list
• the user can force-log out from the device list
• force logout is performed from the device list

Japanese leaves this unsaid when the context makes it clear.

In app or admin-interface language, omitted subjects are extremely common.

Because Japanese often omits information that is obvious from context.

For example, if this appears on a device-management screen, the missing object might be:

• the selected device
• the current session
• another logged-in terminal
• a user account on that device

So the sentence focuses on where/how the action is done, not on restating the obvious target.

Because in IT and app language, loanwords are very common and often sound the most natural.

• ログアウト = log out
• サインアウト is also used sometimes
• a purely native-Japanese equivalent is usually less standard in UI language

So ログアウトする is completely normal and very common.

It suggests that the logout is not the ordinary voluntary kind.

Typical implications are:

• it is done by an admin or system
• it happens even if the other session is still active
• it may be used for security reasons
• it may immediately end access on another device

So 強制ログアウト is stronger than just ログアウト.

Yes, and the best English phrasing depends on the interface context.

Because で marks the place/context, possible translations include:

• Force logout from the device list
• Force a logout on the device list screen
• Perform a forced logout from the device list

If this is a menu label or button explanation, English may be adjusted to sound more natural rather than translated word-for-word.

Not grammatically.

The wide spaces are probably just formatting for readability, layout, or emphasis in a UI or document. In normal Japanese writing, it would usually appear without those spaces:

端末一覧で強制ログアウトする。

So the spaces do not change the grammar or meaning.