Updating validating mimetype

[cesarista]

Hi:

The update new version action in Alfresco Share allows to update a file with another file with different mimetype.
Is it possible to change this default behaviour ? I'm using Alfresco 4.2.1 EE

Thanks in advance.

–C.

[mitpatoliya]

I do not think this is possible by some configuration you need to look in to the code and customize the version upload dialog to add that restriction.