BuddyPress.org

@agorafolk You can achieve this by customizing your theme or creating a custom plugin to manipulate the output of the xprofile field data.

// Assume $user_id is the ID of the user and $field_id is the ID of your checkbox field
$selected_options = bp_get_profile_field_data( array( 'field' => $field_id, 'user_id' => $user_id ) );

// Split the selected options into an array
$options_array = explode(', ', $selected_options);

foreach ( $options_array as $option ) {
    // Sanitize the option to create a valid CSS class
    $class_name = sanitize_title( $option );
    echo '<li class="option-' . esc_attr( $class_name ) . '">' . esc_html( $option ) . '</li>';
}