A central PSU employee has been selected for an Executive Engineer role at an IIT and wishes to take a two-year lien on their current PSU job to secure their new position during the IIT's probation period. The PSU's establishment manual is silent on liens, prompting a query about DOPT guidelines, rules, or court orders that might guarantee a lien, especially given the IIT's right to terminate employment with one month's notice. The discussion also touches upon the eligibility for technical resignation and lien based on specific PSU policies.