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Version: v19 R7 BETA


This page gives you access to your app's publishing settings and special mobile features:

Publishing section

Production URL

URL of the Web Server on which mobile apps will connect to read and write data, in production context. You can enter any valid address, i.e.:

During the development phase, you can leave this area empty and set the Data source to Current data file.


The user will be able to change the server url from the mobile device.

Web Server Settings

The Edit... button opens the Web page of the 4D settings dialog box. Use this page to define the following settings to embed in the mobile app:

  • Enable HTTP option and HTTP port.
  • Enable HTTPS option and HTTP port.

If both HTTP and HTTPS are enabled, HTTP is used.

Activating the HTTPS port requires that you installed a valid TLS certificate. You can create test certificates with 4D.

These settings are taken into account only if the production URL is defined. Otherwise, the local IP address is used.


The Simulator always works locally ( or localhost).

How it looks on a device

Settings screen

A Settings screen is available from the tab bar. You can also find it from the More tab if necessary (i.e., your app has more than four tables).

The Settings screen allows you to:

  • Consult your remote URL and its current state
  • Log out (if connected as an Authorized User)

Login & Settings screen

Modify remote url

You can easily update your remote url from iPhone Settings :

  • Open your iPhone Settings
  • Select the app you want the remote url to be updated
  • Switch on the "Reset server address" option

Reset remote url

  • Then restart your app to reset the server address
  • And finally define the new remote url

Update remote url


This area allows you to select and configure several mobile app's special features. These features are documented in dedicated sections: