You can also do:

    property :province_name_short, String, field: "province"

    belongs_to :province

Since :name_short is the key on Province, the mapping should work, as it will 
look for :province_name_short in Municipality.


Il giorno 24/feb/2013, alle ore 16:07, kristian <m.krist...@web.de> ha scritto:

> just add the key to the model
> 
>      belongs_to :province, 'Province', key: true
> 
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