Finding start date smart value

[Jerzy Tarnowski]

I've created a variable with encoded smart value {{issue.Start date}}. This is a default field created in Jira. However, it doesn't even appear on the audit log. 

[Dave Mathijs]

Hi @Jerzy Tarnowski I support that Start date is a custom field your created?

Have you tried with the custom field id?

{{issue.customfield_xxxxx}}

or else

{{issue.StartDate.format("dd/MM/yyyy")}} 

[Jerzy Tarnowski]

Okay, using customfield worked!. However, now the added days field doesn't show...