Felipe Elia

Tihs plugin creates a new type of field into <a href="https://wordpress.org/plugins/custom-field-suite/" rel="ugc">Custom Field Suite</a>: the user can select any form generated with <a href="https://wordpress.org/plugins/contact-form-7/" rel="ugc">Contact Form 7</a>.
You can get the form HTML using <code>CFS()->get( 'form_field_id' )</code> or the form ID using <code>CFS()->get( 'form_field_id', get_the_ID(), array( 'format' => 'raw' ) )</code>.
Note: Obviously, this plugin requires both Custom Field Suite and Contact Form 7 to work.
You can contribute to the source code in the <a href="https://github.com/felipeelia/cfs-cf7" rel="nofollow ugc">GitHub page</a>.

CFS – Contact Form 7 Field

Contact Form 7 field for Custom Field Suite

Jon Christopher

Build any number of options screens based on <a href="https://wordpress.org/plugins/custom-field-suite/" rel="ugc">Custom Field Suite</a>.
<h4>For Example</h4>
Begin by creating Field Group(s) you want to include on your options screen. Be sure to set NO Placement Rules. Once it’s created, note the post ID it uses. You can then register any number of options screens like so:
<pre><code>function my_cfs_options_screens( $screens ) {
 $screens[] = array(
 'name' => 'options',
 'menu_title' => __( 'Site Options' ),
 'page_title' => __( 'Customize Site Options' ),
 'menu_position' => 100,
 'icon' => 'dashicons-admin-generic', // optional, dashicons-admin-generic is the default
 'field_groups' => array( 'My Field Group' ), // Field Group name(s) of CFS Field Group to use on this page (can also be post IDs)
 );

 return $screens;
}

add_filter( 'cfs_options_screens', 'my_cfs_options_screens' );
</code></pre>
<h4>Retrieve your options like so:</h4>
<pre><code>$value = cfs_get_option( 'options_screen_name', 'cfs_field_name_from_field_group' );
</code></pre>
You can set up multiple top level and/or children options pages by adding a <code>parent</code> argument when registering your screen:
<pre><code>function my_cfs_options_screens( $screens ) {

 // Parent
 $screens[] = array(
 'name' => 'options',
 'field_groups' => array( 'My Parent Field Group Name' ),
 );

 // Child
 $screens[] = array(
 'name' => 'options-nav',
 'parent' => 'options', // name of the parent
 'field_groups' => array( 'My Child Field Group Name' ),
 );

 return $screens;
 }

 add_filter( 'cfs_options_screens', 'my_cfs_options_screens' );
</code></pre>
You can also use CFS Options Screens to set up Field Group ‘defaults’, allowing a Field Group to appear both on a CFS Options Screen and a post edit screen. The CFS Options Screen will act as the default/fallback and the post edit screen will override those defaults.
<pre><code>function my_cfs_options_screens( $screens ) {
 $screens[] = array(
 'name' => 'options',
 'menu_title' => __( 'Site Options' ),
 'page_title' => __( 'Customize Site Options' ),
 'menu_position' => 100,
 'icon' => 'dashicons-admin-generic', // optional, dashicons-admin-generic is the default
 'field_groups' => array(
 array(
 'title' => 'My CFS Field Group Name',
 'has_overrides' => true,
 ),
 ),
 );

 return $screens;
}

add_filter( 'cfs_options_screens', 'my_cfs_options_screens' );
</code></pre>
Check out the <code>cfs_options_screens_override_note_default</code> and <code>cfs_options_screens_override_note_override</code> filters to customize the messaging for CFS Options Screens overrides.

CFS Options Screens

Create options screens that utilize Custom Field Suite

CFS – Contact Form 7 Field vs CFS Options Screens