If you have a file being used in multiple showcases and you want to replace it in all of them, check out our "Replace All Usages" article instead.
To replace files in a showcase:
1. Choose the showcase you'd like to update and then click the ‘More’ dropdown.
2. Select ‘Replace Files’ from the list.
3. The Replace file dialog will show you all files that are linked in your showcase, including if they have been marked for sharing. The list is alphabetical. Click ‘Replace’ for the file you wish to replace, & select replacement content from your file library - or upload new content.4. Click OK to confirm. Once confirmed, your content will be replaced and the editor will re-load.
Once you've replaced the files you want to replace, you will need to publish the showcase in order for the changes to take effect.