We are trying to add "Time in status" Coloumn in one of the structure.
But we are getting field not found. Anyone know how to make this coloumn available in structure.
Thank you for this information. It looks like you're using a version of Structure (5.3.0 was released in March 2019) that isn't compatible with Time in Status (the feature was introduced in version 5.4.0 in June 2019).
The good news is, the Jira Software version you're using will be compatible with Structure up to v 6.4.0, so upgrading to 5.4.0 should do the trick.
Hope this helps,