How to create new tab with buttons in word 2016
问题 I am new to office 365. I have developed one taskpane add in (testaddin) for word 2016 using javacript api. In word 2016, I want to create new tab (testtab) and add a button to it . On clicking that button, i need to display my testaddin in taskpane. I have got sample manifest file here. https://github.com/OfficeDev/Office-Add-in-Commands-Samples/tree/master/Word. After downloading files where to place the manifest file. I already have one shared directory which contains my testaddin manifest