Name

For the naming rule we use field generation tool which will allow us to create a unique file name by retrieving Solidworks properties, a system variable, a counter, etc., and using them to create a file name. concatenating.
It's essential to have a unique name so as not to have a duplicate name when duplicating.
In the example of trainings ProjectManagerproperty is retrieved.FILE_NAME"previously generated in theProperty management"This is a concatenation of several variables, giving us a unique value and therefore a unique name for each duplicated file.

For string retrieval options, click on the 
For example, retrieve the File name and replace one string with another
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