Create or edit title block

• Add row to title block
  • Add row from menu bar
  • Add row from drawing area
• Row height definition
• Delete row from title block
• Add column to title block
  • Add column from menu bar
  • Add column from drawing area
• Column width definition
• Delete column from title block
• Introduce a logo on the title block
• Define cell content
  • Add text to cell
  • Add variable to cell
• Merge cells
  • Merge cells from menu bar
  • Merge cells from toolbar
  • Merge cells using keyboard shortcut
• Split cells
  • Split cells from menu bar
  • Split cells from toolbar
  • Split cells using keyboard shortcut
• Define title block extra information
  • Define extra information from menu bar
  • Define extra information using keyboard shortcut