The key points of the IC Pick module are - 

• Set ticket submitter - submit on behalf
• Set ticket handler either using org chart rules or a specific value
• Dynamically update user select field either from org chart or users profile
• Update Infocapture form text field from a field in the users profile

Please take a look at the guided walk-through available at the bottom of our marketplace here and submit a request for the plugin if you would like to give it a try.