Nielsen Documentation
Set the logo slider
The Logos module lets you insert one o more logo show in the site as slider. The module can be activated or deactivated at any time from the correlated Modules section.

If the module has been activated, in the sidebar of your admin site you will find the Logos custom post type you can use to add the teams for your site.
2. Create the logo slider
Click on Logos > Add new logo:

and then in this page:

- Enter an optional url for the logo, if you want to add a link
- Upload the logo image using the "featured image" panel
- Publish the logo
Upload all the logo you want to add in the slider and after this, you can insert the slider inside your page. Cick on the "+" to add a new shortcode inside the page using the visual composer:

Click on the logo slider shortcode:

and in the shortcode panel choose how many logos to add (-1 to show all the logos), the animation speed of the slider and the height of the logo images. (use images with the same height for a better result).

Click on the "save" button to put the logo slider inside the page.