How to change the start attribute in ordered lists in tinyMCE?

Question

Is it possible to add a button to the toolbar to change the start of the ordered lists in TinyMCE like this? (without viewing the source)

Title

1. List item 1
2. List item 2

Another title

3. List item 3
4. List item 4

Answer 1

The lists plugin has the ability to add an option to the context menu to access a list properties dialog (called lists) where you can select the starting number for the list. For example:

contextmenu: "link image imagetools lists table"

Here is a working example in TinyMCE Fiddle:

https://fiddle.tiny.cloud/hlhaab