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Petri Helin's avatar
Petri Helin
Copper Contributor
Mar 08, 2021

Using MCAS to block file upload to SharePoint Online based on (external) file property?

Hi, With MCAS (by file policy or by Conditional Access App Control), would it be possible to act on single file if specific file property matches search criteria? E.g. if any value  in multivalued p...
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Petri Helin's avatar
Petri Helin
Copper Contributor
Ok, thank you for your comments jurowley. I find it quite odd that you cannot filter by file properties in File Policies 😞
jurowley's avatar
jurowley
Icon for Microsoft rankMicrosoft
Mar 09, 2021

Petri Helin - you can filter by properties of the file. For example, you can create a File Policy that matches a file that's externally shared, when it was last modified, the mime type, file type, file name, etc. You can even filter by labels. 

 

 

Does this answer your question? 

  • jurowley's avatar
    jurowley
    Icon for Microsoft rankMicrosoft
    Mar 09, 2021
    I'm not sure what you mean when you say, "if any value in multivalued property 'Tags' in Office file matches 'testtag01' or if any value in multivalued property 'Keywords' in PDF file matches 'testtag01'".

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