Good Morning , I need to implement a strategy NAV 2016 to enable the posting functionnality only after validating if the user belong to a specific group of permission
Event the user click on button post
Then program validate if the user belong to one group
if that the case go to proper table and enable the posting variable and excute the posting action .
My question should use a design pattern such observer to make sure is there interaction between the gui( post button click) or the and the validate function and the table or use a different design pattern ?
Or is there another way to allow only member of specific group to post ?
if you have any suggestion for the design pattern and how to implement it let me know .