how do you test the CRP in Implementation

hi I am going to start as a test consultant in a company in pharma sector. I have idea how to write test case as I have done it in my past job.I have to excute test cases this time and log the defect.kindly guide me how to do it.

Item Setup FAQs Once an item is assigned to an organization, is it possible to remove this association at a later time? A. If you have assigned an item to an organization, it can only be deleted from that organization if the item has NOT been transacted. If it has been transacted against you cannot delete the item from the organization. See the Oracle Inventory User's Guide. You can, however,...

Triggers are used in forms for event handling. You can write PL/SQL code in triggers to respond to a particular event occurred in your forms like when user presses a button or when he commits the form.The different type of triggers available in forms are :· Key-triggers· Navigational-triggers· Transaction-triggers· Message-triggers· Error-triggers· Query based-triggers