This activity intended to waiting for field changes in current item. Activity triggers after value changing in some field of the current item.
SharePoint Designer phrase

Parameters
Output parameters
| Parameter | Description | Example |
| Changes | The dictionary that represents the changesStructure of the changes dictionary:- (0)FieldBeforeValueAfterValue- (1)FieldBeforeValueAfterValue | Variable:changes |
Input parameters
| Parameter | Description | Example |
| Field Names | Comma separated list ofinternal field names to track | Status; Priority |
Example
