• Select the context of your choice (for a User context, protein grouping should have been executed) in the MSI Explorer window
• Click on the menu MS Identification > Context > Export > Reports
• Select one of the five reports from the droplist (in the First Step Panel of the Assistant):
  • Protein groups summary: reports the complete list of protein groups and give predefined properties for each group
  • Protein groups details: reports a detailled description of all protein groups contained in the selected context
  • Same Subset details: reports a detailled description of all sameset proteins and subset proteins for each protein group
  • Peptide details: reports a detailled description of all peptides
  • Context customizable summary: reports the complete list of protein groups specifying which properties to display
• Click Next
• If you selected the “Context customizable summary” report, you have to fill in the second step panel “Customize Report” (see next section below for details). Click Next.
• In the last panel “Generate Output”, select your output format (.xls, .pdf or .html) and your destination file.

For this report, a second step is necessary to select the properties to display in the final report.
The available property list may include user generated properties such as spectral count.

The protein groups summary export will generate a file containing following informations

If customizable summary report has been chosen only the selected parameter will be displayed in the protein groups table.

The protein groups details report export the same information than protein groups summary export but also display for each group the list of peptide that has been used for identification.