title: Can I add URL/Link in web part settings (Sharepoint)
body: <p>I am creating a web part in SharePoint 2010. I know that we can add additional input fields (e.g. CheckBox, TextBox etc.) in web-part settings using specific attributes on the properties.</p>
  
  <p>Now, is there any option to add a link that points to a webpage like to following mockup?</p>
  
  <p><img src="https://i.stack.imgur.com/fU4Z2.png" alt="enter image description here"></p>