Auto-create navigation link to a node I use RULES module to create a node (my custom content type) on user creation - so another words every user gets ONE, UNIQUE node when creating account. 

Now I would like to have a navigation menu for users, where each user has a link to his own node. How can I achieve this? 

EDIT:

Just as example, imagine we are talking about node as user profile. Each user gets one of those nodes on user creation and I want to have a navigation link to edit/view this node.
To achieve this I wrote a module, which creates a node on user create. The node has an alias, which is the username. Code below: 

function mymodule_user_insert(&amp;$edit, $account, $category) {
    $node = new stdClass();
    $node-&gt;type = 'article';
    node_object_prepare($node);

    $node-&gt;title = $edit['name'];
    $node-&gt;path = array(
        'alias' =&gt; $edit['name'],
    );
    $node-&gt;uid = $account-&gt;uid;
    $node-&gt;language = LANGUAGE_NONE;
    node_save($node);
}


Additionally I used MENU_TOKEN module, which allows to input tokens into title and path of menu links. So my new navigation link path is [current-user:name], which links user's article to his profile. 

EDIT: Of course in the example I used 'article' as content type, but in practice I use a custom content type. So if you want to use this code, make sure this line: 

$node-&gt;type = 'article';


is adjusted as per requirements.