I created a metadata property "Category" in System Admin - System Config - KM - Global Services - Property Metadata.
When a user creates a document (upload or new txt file, etc.) in folder X the value of this metadata propery should also automatically be set to value X. So that the user doesn't need to set this value himself.
This way we can have more reliability on the accuracy of the metadata of this field.
Can anybody help me on how to set this property automatically in the screen for the creation of upload of a new file?