Firstly, you need to add the &displayStart parameter to your Wayfinder call so it now looks like:
[[Wayfinder? &startId=`9` &level=`1` &displayStart=`true`]]
This tells Wayfinder to include the document used as the startId, in this case document 9. If you view your menu you will see that document 9 is now included in the menu output but is not formatted properly. This is because it’s using the default &startItemTpl chunk which looks like this:
<h2>[+wf.linktext+]</h2>[+wf.wrapper+]
You need to create a new &startItemTpl chunk that matches your menu structure.
Add the &startItemTpl parameter to your Wayfinder call so it now looks like:
[[Wayfinder? &startId=`9` &level=`1` &displayStart=`true` &startItemTpl=`menuStart`]]
Here I’ve called the chunk menuStart but you can name it anything you want. Next, create a new chunk called menuStart and put in the html code and placeholders you need to match your menu. Since your menu is using the default &rowTpl chunk, we can use this as the code for the &startItemTpl with a minor change. Add this code into your menuStart chunk:
<ul><li[+wf.id+][+wf.classes+]><a href="[+wf.link+]" title="[+wf.title+]" [+wf.attributes+]>[+wf.linktext+]</a></li>
[+wf.wrapper+]
</ul>
If you view your menu now, it will look almost right except for the nested <ul> tags. These are created by the default &outerTpl chunk. To remove these, we need to add a custom &outerTpl chunk to the Wayfinder call. Add the &outerTpl parameter to your Wayfinder call so it now looks like:
[[Wayfinder? &startId=`9` &level=`1` &displayStart=`true` &startItemTpl=`menuStart` &outerTpl=`menuOuter`]]
I’ve called the &outerTpl chunk menuOuter but as with the &startItemTpl chunk, you can name it as you please. Create the menuOuter chunk and add the following placeholder:
Your menu should now include the start document and be formatted correctly.