Deploying a rule calling a new Web Service operation

Hi,

Our Appian instances call a web service to retrieve personnel data. We have recently (today) added a new web service operation to retrieve some new data and have integrated this with our Appian dev instance. We want to call the operation using an expression rule (using the webservicequery function). In order to get the operation list to update in Dev, we had to create a temporary process model with a Call Web Service node, that allowed the operation list to be refreshed. That worked and now the expression rule works fine in Dev.

Now here's the problem: When the expression rule and related newly-generated CDTs are imported into the Test environment, the expression rule is complaining that the operation is not available. But the web service was updated for the Test environment, so it should be available.
What is the best way to get the operation list updated ...

OriginalPostID-247832