Roadmap for PDF reader in Microsoft Edge

Aditi_Gangwar I spoke up before about PDFs on Windows and the gap that needs to be filled by Microsoft.  Working in IT for a law firm, one thing I can tell you that's very important with PDFs, in that space, is being able to work with Table of Contents... I know you mention using TOC to navigate is in the roadmap...but I am referring to the adding new bookmarks, updating and/or removing existing ones, re-ordering the TOC. You can do all of the above in the free adobe reader, but its not well optimized for touch / pen devices like Surface line. I really think MS needs to advance basic PDF functions that are standards and work across various apps supporting PDFs natively to windows without the need for extra software. 

These would be the standard comment tools needed... Bookmark / TOC creation, text tools for Markup (highlight text, underline text, strike out text, comment bubble / sticky note, add note to replace text (strike out with a comment about what needs to change), add text comment (basically just lets you type over the image anywhere you click), drawing tools for pen use (mostly already there, but could use more options kinda like what's already in Whiteboard app)