Jim, thank you for your feedback! Please note that there’s no notion of content controls in Excel. Content controls feature is only available in Word.
Also, the content control API is already available in Word Online. However, content controls are currently not editable in Word Online, and this is currently being worked on. We’ll keep you posted when this is available.
Office Extensibility Team
An error occurred while saving the commentSmart Owl commented
It is important to have the same editing experience working on Excel and Word files regardless if I am on the Desktop Excel and Word applications or using the Web version of Excel and Word.Smart Owl supported this idea ·