How to recall a sub-form from another process?

An example Scenario - 

Process1: Capture individual details in a form. 

Process2: Select the individual id and display the individual details as sub-form. 

How would I go about implementing this scenario? Is this feasible?

The key Subform resources at Joget is only these 2 articles

• http://dev.joget.org/community/display/KB/Subforms (Parent ID)
• http://dev.joget.org/community/display/KB/Sub+Form ("Sub Form is integral in completing a typical process flow")

Alternatives method of 

• Process2 is done using datalist then it can display the individual record. NOT ideal but cannot do further process. 
• Process2 is done using LoadBinder and Beanshell. Painful choir but working alternative
• Merge Process2 into Process1 - if verified that sub-form data only valid in a single process. Painful too