Question1Replies4408Views MayanAlagar Member since 2010 41 posts HCL Techonlogies Posted: 4 years agoLast activity: 3 years 11 months ago Closed Solved Parent Case Lock Vs Child Case WorkingHi All, In requirement of any case study for application build so far shared in our acadamy, We do not have any keywprds for locking mechnism for1. Parent Cae acuire lock when child case in perform mode.2. Or Do not lock parent case When child case in perform mode. In this case of requirent what we can implement. By Default Pega Implement #1 approach. Kindly advice. ThanksAlagar Pega Academy ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Accepted Solution Posted: 3 years agopedel PEGA replied to MayanAlagar"Perform" is a term applied to an Assignment. A case may have multiple Assignments. OOTB you can lock a Parent case when a child case is performed. In fact, this is the default behavior. Look at the Case Designer "Locking Strategy" for a subcase. By default a child case locks its parent. You need to check the "Do not lock Parent case" checkbox to enable subcases to NOT lock their parent, hence subcases may be performed independently.