After adding content items to your board, you can edit the items at any time. You can edit titles and descriptions, as well as enhance images.  

• Add tile labels and actions to an item. After adding them, design them in the Designer. 
• Change images in the Image Gallery, which is available for you to easily reuse approved, on-brand images from your media library—ensuring visual consistency without needing to upload new assets each time.
• Crop images in the Image Studio to see exactly what the final thumbnail will look like, ensuring better alignment between design and display.
• Add custom alt text to improve accessibility and gain more control over how thumbnails are described for screen readers and search engines.
• Sharpen images to ensure all thumbnails appear clear and high-quality across every environment 

To edit a content item:

1. To open the Edit dialog, click on the content item you’d like to edit.   
2. Edit the item title, description, or vanity URL. Titles are limited to 150 characters. Descriptions are limited to 490 characters.   
3. To add tags and labels to an item, go to the Tags & Labels tab. 
4. Enter Tags in the textbox.
5. Select a Tile Label from the dropdown list. The labels available are from the predefined list in the Company Admin.
6. To add your own label, click Create new label and enter the label. The new label is only available of this specific item and cannot be used by other users.
    
7. Select a Tile Action from the dropdown list or create a new action.
8. To change the thumbnail image, open the Image Gallery.   
9. Choose a new thumbnail image from the Gallery, use an image from My Uploads or search Bing for a new image. Then, click Select Image.  
10. To crop the image, click the pencil edit icon. 
    The Image Studio opens.
11. Use the cropping tools to crop the item image to improve its composition or to display a specific part of the image. The image crop ratio is updated to 1.5, which matches the live board rendering resolution.
12. To set alt text, click the alt text icon.
     
13. Enter custom alt text and click the checkmark.  

• • By default, if the alt text box is empty, the system will use the text: "Thumbnail for {item title}"
  • If you add custom alt text, it will replace the default.
  • If you delete your custom text, the default text will be used. 

9. To sharpen the image, turn on the Sharpness icon. This enables the e_sharpen effect from Cloudinary and applies to the Designer and the Preview mode.   

Editing the content item 

You can also edit the content itself by changing the link or file. This is convenient when you make new versions of your assets and want to update your board with them.

For example, say you add an infographic to a board and a week later, you redesign it. To ensure that visitors to the board see the latest version of the graphic, you can replace the original item file with a new one, without deleting the item itself.

To change an item file:

• In the File field of the Edit dialog, click Browse and upload the new file. Click Save. 

When you replace a file, the item still keeps its original title, even if the new file has a different name. To rename an item altogether, edit the title in the edit dialog.

To change an item link:

• In the URL field of the Edit dialog, enter a new link and click Save.