Help:$smwgImportReqVersion

is a configuration parameter that sets the contents import file version for legitimate files to be imported upon installation of Semantic MediaWiki. Moreover legitimate files are created in the .json format and are located in the directory specified with. It was introduced in .CiteRef::gh:smw:2289

Default setting
This means that by default legitimate files holding file version 1 will be imported upon installation of Semantic MediaWiki.

Changing the default setting
To modify the setting to this configuration parameter, add one of the following lines to your "LocalSettings.php" file after the  call:

This means that legitimate files holding version 2 will be imported upon installation of Semantic MediaWiki.
 * Change to another file version

This means that legitimate files will not be imported upon installation of Semantic MediaWiki.
 * Disable import of legitimate files