How can I insert all the fields of a Data Page property in one go. Suppose I create a property "Position" as Single Page property and want to add all the fields related to it in one go then how should I proceed.
The "Configure Form" does the above, but manually adding is time consuming otherwise.
I'm unsure what you are referring to. You may be referring to the form builder which allows you to configure properties directly on the work object.This is different than a Data Page which requires a class definition first. From the Data Explorer, create a new Data Type specifying the class and properties. A data page can then be created which refers to the data type.