Select the format for the extracted data. You can select one of the following:
Out of the items selected in the previous step, only the documents and list item attachments will be saved.Any item specific to Microsoft SharePoint (for example a document library or a list item) will not be saved, although all of its attachments will.
This option is not available if you selected items from several site collections in the previous step.
All items selected in the previous step will be saved as a Content Migration Package (.cmp) file. Choose this option if you need to use non-default parameter values to import these items into a functioning SharePoint farm. For the information on why and how to do this, refer to "What to do with the Content Migration Package file".
All items selected in the previous step will be extracted to the %TEMP% folder, and then automatically imported to a functioning SharePoint farm. There must be enough disk space on the machine running Acronis SharePoint Explorer Agent for these temporary files.