.bcf creation and export

Hello ,
Here is a query from an end user. Need help, inputs to answer below query. 
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Could you please advise how the creation of .bcf (BIM collaboration format) files work? 
Can we export the list of clashes to a different format than HTML? excel or .bcf? 

Similarly Naviswork does not export .bcf files but has developed links with other softwares like BIM collab or BIMsync to take the bcf and manage them. 
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