Created Date for Tasks in Salesforce

Hi @user07951, every company can customize Salesforce with various configurations and custom fields.  Our instance has several custom fields, even though sometimes there are already regular fields that are similar.  What I would recommend is pull the entire task table (Select browse objects & fields, select salesforce object Task, check the box next to Task in the fields area) and look at each date in the dataset to see if you can see which date fields are used.  It will likely be somewhere in there.