Administration
In the transaction /guixt/uilog you can use some administrative functions for recorded data:

• Upload
  A local file is uploaded to the database table /guixt/log and can be evaluated afterwards
  
• Download
  The selected entries (project, transaction, date, ...) are saved from the database table /guixt/log to a local filer
  
• Count entries
  Returns the total number of entries in /guixt/log and the number of selected entries (project, transaction, date, ...)
  
• Remove entries
  Deletes the selected entries from the database table /guixt/log
  
• Configuration
  Create, configure and delete projects

Upload
There are two use cases here: 

- You can have recorded the file locally using a GuiXT statement

 ProcessingOption uiLog="On"  ... uiLogFile="..."

and then upload the file named under uiLogFile= for evaluation.

- Or you may have saved the file using the download function before, possibly in another system, and now upload the file for evaluation.

If you upload a file twice, the upload will abort with an error message, because duplicate keys would be created in the database table /guixt/log.