Create customer_account.xml in location Namespace/ModuleName/view/frontend/layout
<?xml version="1.0"?> <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd"> <body> <referenceBlock name="customer_account_navigation"> <block class="Magento\Framework\View\Element\Html\Link\Current" name="demo-link"> <arguments> <argument name="path" xsi:type="string">module/controller/action</argument> <argument name="label" xsi:type="string">Demo Link</argument> </arguments> </block> </referenceBlock> </body> </page>
Result will be look likes the image.
