In SPSS Modeler, if you want to keep a version and work in a copy, you can make a copy of the STR (modeler flow) file. Also, if you want to take some nodes from a flow to another, you can make a selection and copy/paste.
In Watson Studio Desktop - Modeler Flows you cannot make a copy of an entire flow or copy some nodes.
How should it work?
1) Ability to make a copy of a full flow.
2) Ability to select some nodes and copy/paste in the same or another flow.
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