Call expression in an interface in runtime not in designer or expression mode

Question

a!localVariables(
 local!Details: rule!GetInformation(),
 a!formLayout(
 .......
 showwhen:if(local!Details <> "ERROR")
 )
) 
 
 Hi, 
 
 I want to show the formLayout in the design mode(designer/expression) irrespective of the return value of rule!GetInformation() expression rule. However in runtime the form should load as mentioned in above code i.e., based on the return value of rule!GetInformation() . 
 Kindly suggest.

Harshit Bumb (Appyzie) · Answer

Sameer Ul Haq 
 You can differentiate the design time and the run time using groups in Appian. If anyone, in the developers/administrators group tries to access this, it will load normally, but if anyone from the business groups (all users, etc.) tries to load it, then the condition is validated.

Mathieu Drouin · Answer

You can also create a dedicated "debug" group for this type of requirement have a DEBUG environment constant that you enable on a per environment basis. 
 Alternatively you could always use the application's admin group which usually includes Designers.

Mathieu Drouin · Answer

I would create a rule input isIntegrationEnabled which I would set to false in design mode. 
 In your interface, I would create a local variable with the same name and use a!defaultValue to set it to true in the case it is not defined. 
 You can then use the local!isIntegrationEnabled to only call the integration if enabled.