title: How to get Current Owner name?
body: <p>My question is </p>
  
  <p>i have 4 Text Box 
  1) Prepared By
  2) Checked By
  3) Approved BY 
  4) Created BY</p>
  
  <p>First i will login as Smitha then in " Preapred by " - Smitha name should come automatically n all other text box should be blank, then i will submit the form
  it goes to our respective HOD</p>
  
  <p>now , Nagaraj sir will login as Nagaraj.S then in "Checked by" - Nagara.S name should appear automatically n Approved by and Created by should be blank then he submits the form, then it goes to level 1 person</p>
  
  <p>now , Jagadish is in Level 1 , he will login by his user name then in "Approved By" text box his name should appear automatically here Prepared by value and Checked by value which is taken previously should not be altered , and Created by should be blank</p>
  
  <p>now he submits the form to level 2 person ie Karthick , then his name should appear in "Created By" by not altering any values</p>
  
  <p>can u help me on this ?</p>