
Add the Get Item action and configure it to retrieve the selected item from the list.Select your SharePoint site and list in this action. Select For a selected item as the trigger action. Create a new Power Automate Automated Cloud Flow.Leave the President column blank for some items. This demo uses the default Title column, a choice column called **President**, and a Boolean column called "Is Empty." The workflow will check if the President column is empty and update the Is Empty column with the result.

The following example involves setting up a new Power Automate workflow triggered when a user starts the workflow from the SharePoint list. If you use Microsoft Power Automate with Microsoft SharePoint Online list or library data and need to check if a field is empty or null, you can use the function in an expression.
