public function column_username( $signup_object = null ) {
		$avatar	= get_avatar( $signup_object->user_email, 32 );

		// Activation email link.
		$email_link = add_query_arg(
			array(
				'page'	    => 'bp-signups',
				'signup_id' => $signup_object->id,
				'action'    => 'resend',
			),
			bp_get_admin_url( 'users.php' )
		);

		// Activate link.
		$activate_link = add_query_arg(
			array(
				'page'      => 'bp-signups',
				'signup_id' => $signup_object->id,
				'action'    => 'activate',
			),
			bp_get_admin_url( 'users.php' )
		);

		// Delete link.
		$delete_link = add_query_arg(
			array(
				'page'      => 'bp-signups',
				'signup_id' => $signup_object->id,
				'action'    => 'delete',
			),
			bp_get_admin_url( 'users.php' )
		);

		echo $avatar . sprintf( '<strong><a href="%1$s" class="edit">%2$s</a></strong><br/>', esc_url( $activate_link ), $signup_object->user_login );

		$actions = array();

		$actions['activate'] = sprintf( '<a href="%1$s">%2$s</a>', esc_url( $activate_link ), __( 'Activate', 'buddypress' ) );
		$actions['resend']   = sprintf( '<a href="%1$s">%2$s</a>', esc_url( $email_link ), __( 'Email', 'buddypress' ) );

		if ( current_user_can( 'delete_users' ) ) {
			$actions['delete'] = sprintf( '<a href="%1$s" class="delete">%2$s</a>', esc_url( $delete_link ), __( 'Delete', 'buddypress' ) );
		}

		/**
		 * Filters the multisite row actions for each user in list.
		 *
		 * @since 2.0.0
		 *
		 * @param array  $actions       Array of actions and corresponding links.
		 * @param object $signup_object The signup data object.
		 */
		$actions = apply_filters( 'bp_members_ms_signup_row_actions', $actions, $signup_object );

		echo $this->row_actions( $actions );
	}