[TYPO3-mvc] Extending Extbase DB-Models with custom-fields?

[Gabriel Kaufmann | Typoworx]

Is there any way to extend Extbase Database-Models with new Fields 
without Extending the original Model-Class?
By extending the original Model-Class only one Extension can apply it's 
extends.

Just imagine f.e. tx_news (Versatile News System) and several extensions 
that implement additional features. There may be Fields that only make 
sense as a new News-Type (=RecordType) where it makes sense to implement 
an extended Class of the News-Model and an Extended Controller-Class.

But what if the field intended to use makes sense for ALL 
Record-Types(even those already added/extended by foreign Extensions)?

-- 

    Best regards

    Gabriel Kaufmann
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    Mediengestalter für digital und print
    Fachrichtung Medienoperating

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