If you are using Dynamics GP with Visual Studio 2017 –> , you will find that the project templates for Dynamics GP do not show up in the new project or new item menus.
I wrote a solution to this in the form of a Visual Studio extension, but it seems that the extension is not showing up when it is searched for in the extension gallery, something brought to my attention via the Microsoft forums.
However if you page through the results then go back to page one of the results, then all of a sudden it appears in the list!
I’ll be bringing this to the attention of the VS team, in the meantime the video shows this work around.