The Settings tab is specific to the setup of Document
type of working paper.

• Read-only document - the document can be opened only for reading
• Document is template - whether to load and save the document's
  parameters

The buttons give access to the following actions:

• Load - load content from file
• Save - save content to file
• Edit - open and edit document
• Clear - clear the database content. You can load the document
  later on.