I am unable to get the clue for setting the value of inherited attributes of object type for instance keywords or author during creation of object in XCP2.0. Kindly help to do so.
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Business Objects do not have keywords nor author and for Content objects xCP does not include those attributes as inputs of the update data service. So you have to create you own stateless process to update those attributes. In a Set Process Data activity, for example, you have all the options available.
Use Business Event for the Object Model. The Business Event should be such that a stateless process should be invoked during object creation.
The stateless process should set the attribute values (inherited or non-inherited).