3. Choose a content type for which you will use Setka Editor and click on "Manage Fields" (Drupal 7) or "Manage Form Display" (Drupal 8).
4. Select the Setka Editor widget for any desired fields:
Screenshot: Choosing Setka format for a Body field of a content type in Drupal
5. Return to /admin/structure/types and click Manage Display.
6. Add Setka Editor as a format to an appropriate field:
Screenshot: Choosing Setka format for a Body field of a content type in Drupal
7. After the module is installed, don’t forget to activate it at /admin/config/content/setka-editor
Once you’ve installed the Setka Editor — WYSIWYG post-builder module, you will be prompted to enter a license key to connect Setka Editor to your site.
Then copy the license key from the CMS Integration tab and paste it in your Setka Editor WYSIWYG post-builder module settings page: /admin/config/content/setka-editor.
To install the Setka Editor — WYSIWYG post-builder module, you will need to have already installed PHP version 5.3 or later for Drupal 7, or 7.0 or later for Drupal 8. You will not be able to install Setka Editor if you are using earlier versions of PHP.