[
    {"src": "ProgramInterface/ProgramInterface.htm", "name": "Introducing Spreadsheet Editor user interface", "headername": "Program Interface"},
	{"src": "ProgramInterface/FileTab.htm", "name": "File tab"},
	{"src": "ProgramInterface/HomeTab.htm", "name": "Home Tab"},
    { "src": "ProgramInterface/InsertTab.htm", "name": "Insert tab" },
    { "src": "ProgramInterface/LayoutTab.htm", "name": "Layout tab" },
    { "src": "ProgramInterface/FormulaTab.htm", "name": "Formula tab" },
    { "src": "ProgramInterface/DataTab.htm", "name": "Data tab" },
    { "src": "ProgramInterface/PivotTableTab.htm", "name": "Pivot Table tab" },
    {"src": "ProgramInterface/CollaborationTab.htm", "name": "Collaboration tab"},
    {"src":  "ProgramInterface/ViewTab.htm", "name": "View tab"},  
    {"src": "ProgramInterface/PluginsTab.htm", "name": "Plugins tab"},
    {"src": "UsageInstructions/OpenCreateNew.htm", "name": "Create a new spreadsheet or open an existing one", "headername": "Basic operations" },
    {"src": "UsageInstructions/CopyPasteData.htm", "name": "Cut/copy/paste data" },
    {"src": "UsageInstructions/UndoRedo.htm", "name": "Undo/redo your actions"},
    { "src": "UsageInstructions/ManageSheets.htm", "name": "Manage sheets", "headername": "Operations with sheets" },
    {"src": "UsageInstructions/InsertHeadersFooters.htm", "name": "Insert headers and footers"},
    {"src": "UsageInstructions/FontTypeSizeStyle.htm", "name": "Set font type, size, style, and colors", "headername": "Cell text formatting" },
    {"src": "UsageInstructions/AddHyperlinks.htm", "name": "Add hyperlinks" },
    {"src": "UsageInstructions/ClearFormatting.htm", "name": "Clear text, format in a cell, copy cell format"},
	{"src": "UsageInstructions/AddBorders.htm", "name": "Add borders", "headername": "Editing cell properties"},
	{"src": "UsageInstructions/AlignText.htm", "name": "Align data in cells"},
    {"src": "UsageInstructions/MergeCells.htm", "name": "Merge cells" },
    {"src": "UsageInstructions/ChangeNumberFormat.htm", "name": "Change number format" },
    {"src": "UsageInstructions/InsertDeleteCells.htm", "name": "Manage cells, rows, and columns", "headername": "Editing rows/columns" },
    { "src": "UsageInstructions/SortData.htm", "name": "Sort and filter data" },
    { "src": "UsageInstructions/FormattedTables.htm", "name": "Use formatted tables" },
    { "src": "UsageInstructions/PivotTables.htm", "name": "Create and edit pivot tables" },
    {"src": "UsageInstructions/Slicers.htm", "name": "Create slicers for tables" },
    { "src": "UsageInstructions/GroupData.htm", "name": "Group data" },
    { "src": "UsageInstructions/RemoveDuplicates.htm", "name": "Remove duplicates" },
    {"src": "UsageInstructions/ConditionalFormatting.htm", "name": "Conditional Formatting" },
	{"src": "UsageInstructions/DataValidation.htm", "name": "Data validation" },
    {"src": "UsageInstructions/InsertFunction.htm", "name": "Insert function", "headername": "Work with functions"},
	{"src": "UsageInstructions/UseNamedRanges.htm", "name": "Use named ranges"},
	{"src": "UsageInstructions/InsertImages.htm", "name": "Insert images", "headername": "Operations on objects"},	
	{"src": "UsageInstructions/InsertChart.htm", "name": "Insert chart"},
    {"src": "UsageInstructions/InsertAutoshapes.htm", "name": "Insert and format autoshapes" },
    { "src": "UsageInstructions/InsertTextObjects.htm", "name": "Insert text objects" },
    { "src": "UsageInstructions/InsertSymbols.htm", "name": "Insert symbols and characters" },
    {"src": "UsageInstructions/ManipulateObjects.htm", "name": "Manipulate objects" },
    { "src": "UsageInstructions/InsertEquation.htm", "name": "Insert equations", "headername": "Math equations" },
    { "src": "HelpfulHints/CollaborativeEditing.htm", "name": "Collaborative spreadsheet editing", "headername": "Spreadsheet co-editing" },
    {"src": "UsageInstructions/SheetView.htm", "name": "Manage sheet view presets"},
    {"src": "UsageInstructions/PhotoEditor.htm", "name": "Edit an image", "headername": "Plugins"},
    {"src": "UsageInstructions/YouTube.htm", "name": "Include a video" },
    {"src": "UsageInstructions/HighlightedCode.htm", "name": "Insert highlighted code" },
    {"src": "UsageInstructions/Translator.htm", "name": "Translate text" },
    {"src": "UsageInstructions/Thesaurus.htm", "name": "Replace a word by a synonym" },
    { "src": "UsageInstructions/ViewDocInfo.htm", "name": "View file information", "headername": "Tools and settings" },    
    {"src": "UsageInstructions/ScaleToFit.htm", "name": "Scale a worksheet"},
	{"src": "UsageInstructions/SavePrintDownload.htm", "name": "Save/print/download your spreadsheet"},	
	{"src": "HelpfulHints/AdvancedSettings.htm", "name": "Advanced settings of Spreadsheet Editor"},
	{"src": "HelpfulHints/Navigation.htm", "name": "View settings and navigation tools"},
    { "src": "HelpfulHints/Search.htm", "name": "Search and replace functions" },
    {"src": "HelpfulHints/SpellChecking.htm", "name": "Spell-checking"},
	{"src": "UsageInstructions/MathAutoCorrect.htm", "name": "AutoCorrect features" },
	{"src": "HelpfulHints/About.htm", "name": "About Spreadsheet Editor", "headername": "Helpful hints"},
	{"src": "HelpfulHints/SupportedFormats.htm", "name": "Supported formats of spreadsheets"},
	{"src": "HelpfulHints/KeyboardShortcuts.htm", "name": "Keyboard shortcuts"}
]