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office365powerpointms-officems-wopi

Wopi Online Office There is No Save As Button

We are using Online Office Server 2019 product. Although there is a Save As button in Word and Excel but there is no save as button in PowerPoint. The value of UserCanNotWriteRelative is set to false according to Microsoft's official documentation (CheckFileInfo Response and Customizing Office). It works for Excel and Word but there is no difference for PowerPoint. How can we activate "Save As" feature on PowerPoint? Any idea what might be causing this or even better, how to fix it? Thanks! Here it's our CheckFileInfo response and screenshots;

"SupportsExtendedLockLength":false,
"SupportsFileCreation":true,
"SupportsFolders":false,
"SupportsGetLock":true,
"SupportsLocks":true,
"SupportsRename":false,
"SupportsScenarioLinks":false,
"SupportsSecureStore":false,
"SupportsUpdate":true,
"SupportsUserInfo":true,
"LicensesCheckForEditIsEnabled":true,
"ReadOnly":false,
"RestrictedWebViewOnly":false,
"UserCanAttend":false,
"UserCanNotWriteRelative":false,
"UserCanPresent":false,
"UserCanRename":false,"
"UserCanWrite":true,
"WebEditingDisabled":false,
"EditingCannotSave": false

PowerPoint Screenshot

Excel Screenshot

Word Screenshot

Solution

  • According to the docs:

    If a DownloadUrl isn't provided, Office for the web hides all UI to download the file.

    If provided, Word and PowerPoint for the web display UI to download the file. When a user attempts to download the file, Word and PowerPoint ensure that the latest document content is saved back to the WOPI host before navigating the user to the DownloadUrl for downloading the file.

    Here's the docs for CheckFileInfo.DowloadUrl