Hi @KMLNN,
Could you please show a bit more about the “Checkbox” field and another field?
Further, could you please share a screenshot of your flow’s configuration?
There is no way to check if a field is empty within Filter Query field of “When a record is modified” action of Salesforce connector in Microsoft Flow currently, so I afraid that there is no way to achieve your needs within Filter Query field of “When a record is modified” action.
You could consider take a try to add a Condition to achieve your needs:
- Add a “When a record is modified” trigger.
- Add a Condition, click ‘Edit in advanced mode”, type the following formula:
@and(equals(triggerBody()?['Active__c'], 'Yes'),empty(triggerBody()?['NumberofLocations__c']))
- Within “If/yes” branch of Condition, add “Send me an email notification” action.
Image reference:
The flow works successfully as below:
Please check and see if the following article would help you understand the usage of OData query:
https://powerusers.microsoft.com/t5/General-Flow-Discussion/SQL-OData-UTC-Now/m-p/71005/highlight/true#M9871
More details about OData Query in Salesforce, please check the following article:
https://help.salesforce.com/articleView?id=odata_query_string_options.htm&language=en_US&r=https%3A%2F%2Fwww.google.com.sg%2F&type=5
Best regards,
Kris