This feature includes: table of figure, table of tables etc.

TOC field contains PageRef fields inside it. To update it, we will need pagination (layout) support and PageRef fields implementation. Also TOC update can be influenced by TC fields presence in the document.

Implement export to PDF.

The attached sample project below demonstrates a possible workaround for PAGE and NUMPAGES fields when exporting to PDF. The demo shows how to generate document from scratch containing PAGE and NUMPAGES fields and export it to PDF.

The construct <link rel="stylesheet" href="main.min.css" /> doesn't raise the HtmlImportSettings.LoadFromUri event on import, as we currently require type="text\css" to be specified explicitly.

Add support for shapes, and especially for shapes with textual content. 
In OOXML, shapes are represented by the wps:wsp element, and shapes with textual content by <wps:txbx>, <w:txbxContent>.
Such shape can be added to a Word document using the Insert -> Text -> Text Box -> Draw Text Box, or through a shape's context menu -> Add Text.

Do not confuse these shapes with Text/Rich Text content controls (see https://feedback.telerik.com/Project/184/Feedback/Details/190057 )

Currently some properties are supported only in their shorthand forms, and others - only in their longhand forms:
- 'background' shorthand is not supported.
- 'margin' shorthand is not supported.
- 'border' shorthand is supported, but 'border-bottom-color', 'border-bottom-style', 'border-bottom-width', 'border-left-color', 'border-left-style', 'border-left-width', 'border-right-color', 'border-right-style', 'border-right-width', 'border-style', 'border-top-color', 'border-top-style', 'border-top-width', 'border-width' are not supported.

Currently, row/column groups cannot be collapsed/expanded through the public API. User should be able to specify row's/column's "collapsed" attribute indicating whether the outlining is in a collapsed state.

Provide support for Track Changes.

Allow to password-protect a workbook, so that it cannot be shown (read) without the password.

Add support for Lab color space to allow clients to import and export documents with Lab color space.

Such tags are not supported in RtfFormatProvider and while skipping them, there might be fields that are not properly imported. This can lead to issues while exporting the document. If the document is re-saved using MS Word, the HTML-related tags are removed and the content can be properly imported with WordsProcessing.

Create a feature that allows the RadWordsProcessing to split RadFlowDocument.

Workaround: DocumentElementImporter can be used to prepare a document element from the source document for import into the target document

In principle, the blend function B (Cb , Cs ) is used in the compositing formula to customize the blending operation in Adobe transparency imaging model. The blending mode may define any function which yields another result color from the backdrop and source colors. This will allow overlaying objects on each other forming a transparency stack.

Support for the Blend Mode parameter of the external graphic state should be implemented.

RtfException "Group level reached negative value" is thrown when a document with an image defined as a resource but not found is imported and then exported to RTF

When an image is placed in a table row and the document is exported to PDF the image top edge is placed at the center of the table border because the border thickness is not respected.

It takes ~42 seconds to remove each 100th row from a document with 50000 rows and 100 columns.

When the content of a page is rotated, each glyph is exported on a new line.

This is reproducible with specific PDF files which use custom Encoding for the fonts of the field widgets. 

WORKAROUND: Change the font of VariableContentWidgets before editing the field value. You should additionally call RecalculateContent() method of these widgets if the value of their corresponding fields is not edited. The following method may be used for changing the font of all existing widgets in the document:

private static void FixEncodingIssues(RadFixedDocument document)
{
    foreach(Annotation annotation in document.Annotations)
    {
        VariableContentWidget widget = annotation as VariableContentWidget;

        if(widget != null)
        {
            widget.TextProperties.Font = FontsRepository.Helvetica;
        }
    }
}

Exporting document with invalid bookmarks throws System.Collections.Generic.KeyNotFoundException.

The issue is caused by an invalid bookmark having missing BookmarkRangeStart/BookmarkRangeEnd elements. As a workaround iterate through document elements and find the missing BookmarkRangeStart/BookmarkRangeEnd and insert the missing range.

Provide a way to change the Name of a FormField from the RadDocument.AcroForm.FormFields collection.

As a workaround, you could create a new instance of a FormField with the desired name, add the new field in the document and remove the old one. You can use the following approach:
   1) Create a new instance of FormField (with the desired name, passed in the constructor), which will play the role of a copy of a specific FormField
   2) Copy all properties from the original field (they all vary, depending on the concrete type of the FormField, for example CheckBoxField, etc.)
   3) Create a new widget for the new field, and copy all properties from the original field's widget into the new one.
   4) Remove the original field from the RadDocument.AcroForm.FormFields collection and add the new field.
   5) Remove the original widget from the corresponding page's annotation and add the new one.

Attached is a project demonstrating this approach for a CheckBoxField.

Sometimes customers need to create documents using the CMYK colors to meet specific requirements for printing. Expose such functionality in PdfProcessing.