EasyDMS -using interface for exchanging file props and doc data to classify

Question

For easyDMS there is the possibility to transfer information from file properties to doc data and characteristic information on the DIR.  See note 1444113 for more info.
What I would also like to do is as follows: Instead of updating just characeristics from just one class, i would also use it to add the class itself.
This way I could have a JPG class that takes JPG EXIF data, a memo-class that takes the companies defined fields for memo and so on and so forth.
One idea to achieve this could be to have an exit prior to writing the characteristics, that could read one of the values and take the value there and use it to add another class to the document.
The alternative having a document type for each class is not feasible, given that it would just be too many dokument types. Having all possible fields in a single class and using dependencies does not work in easyDMS, so is also discarded.
Comments and ideas appreciated. Just a pointer to where in the code where the variables are actually set in SAP would save me a fair bit of debugging time.
Regards,
Espen Leknes

Answer 1

No, this did not help me.
I'm looking for a answer to  specific question relating to how to get the easyDMS-file propererties interface that allows write back of characteristics to also write back a new/updated class.
I know the classification system well enough, it is a specific feature of a specific interface I'm looking for.  Unless you have specifically used this interface or the sap gui based one, or know where it is actually called, I doubt it will help me.
Regards,
Espen Leknes