The info-view pop-up displays the metadata of a selected document. You can customize it by Studio or an XML extension. The default info layout is used on the info view for documents that don't specify a specific info layout.
Modifying the Info-View Pop-up by Default
Through Studio, the default info layout (the layout between the document title and the actions, on the right) can be easily customized.
- In the Listings & Views item of the Studio tree, click on Tabs and click the New button.
- On the creation form, fill in the Feature ID: - defaultInfoLayout- Make sure to name your tab - defaultInfoLayoutto override the default one.- On the Definition tab, a default grid with two columns is available by default. 
- Click on  and select Remove next to the default grid with the two columns. and select Remove next to the default grid with the two columns.
- Click on Add Grid Row, and select the row type that displays only one column. - If you use more than one column in the grid this will potentially break the style of the popup. 
- Drag and drop widgets from the right to the grid that you want to display on your info-view, The widget editor window pops up. - You can put one widget or more by row to regroupe them and create a container with a title.     
- In the Activation tab, on "Current document has one of the types" select Nothing to hide your custom tab from the content view,     
- Click on Save to save your modifications, both in the widget editor and in the main window. You can now deploy your changes on your platform.
 
        
         
        Creating a New Info-View Pop-up for a given Document Type
You can customize the info layout for a document type by adding layouts to the info mode with a contribution on the UI type.
- For example for a document type Contract, in Studio we create a tab named InfoContract,    
- Create an XML extension in the advanced settings to reference the tab layout. The generated layout is always of the form FeatureID@tabLayout.
<extension target="org.nuxeo.ecm.platform.types.TypeService" point="types">
  <type id="Contract">
    <layouts mode="info">
      <layout>InfoContract@tabLayout</layout>
    </layouts>
  </type>
</extension>
You should end up with something like this on your document type Contract:
 
        
        