Add in for MS Word 365

Program description: We want an online light edition of this program: [login to view URL] - You’ll do the basic programming. It should be a program that in MS 365 Word on a Surface computer can insert predefined comments in a document. The add-in has to work in a Microsoft browser. Initially it has to be a task pane with 1 button. When the user clicks on the button, it makes a Word-Comment where the cursor or marked word/sentence is in the document. The comment text should be “Hello World”, and it should be generated through the Javascript. If you want to undertake this task, it's important that you master html, css, javascript and OMXL and that you already have a clear idea on how to make a Task Pane Add-In in Microsoft Word 365 since Microsoft’s documentation isn’t very good. Technical requirements: MS Surface Pro MS Office 365 Required skills: Javascript and OMXL Strong mastery of Microsoft’s documentation Strong mastery of MS Word. Good to know: html, css Here ‘s an example of the comment that the button in the task pane should be able to insert in the word document: Milestones: 1) When the Add-In is activated, the program opens as an Add-In Task Pane in MS 365 Word. There's a button in the task pane that on click calls LangCorr’s API (use [login to view URL]) and saves and uses the result which is {"status":"Success","message":"Hello World"} in Milestone 3 and 4. The status from the result (Success) should be shown in the Task Pane. (20 % payment). 3) Use the message (Hello World) from Milestone 2 as content in an automated generated Word-comment. Insert the Word-Comment into the Word-document where the cursor or marked word/sentence is. See picture below. (40 % payment) 4) After closing down Word and opening it and the task pane again, the status from milestone 2 should be loaded. And if status is “Success” the javascript alerts “Success”. (40 % payment)