CATIA output file to retrieve information from the build tree

Hello

I need to retrieve the information contained in the CATIA build tree to use it in another software.
With which output file (step? for example) is it possible to retrieve this information?
Thank you very much for your help.

 

Hello, with the exception of the native format* , no file format contains the construction history (graph or specification tree), software  publishers are competitors and the mathematical modelers can be different (this is the case between SW and CATIA).

there are companies or software that try to rebuild the tree) I say tent because the software does not all have the same philosophy (example the result of a multi-domain sketch under SW will give for an extrusion command as many independent bodies as domains, under Catia a single part body.   

See Question about Lynkoa.

*(provided that it is in an equal or higher version for proofreading).

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