I want to know the possible ways to validate the section access been provided. Imagine I have provided user 'A' with certain access of application. And now once after providing I want to check whether the access being provided from my end will reflect properly and user 'A' will be able to access application. And I want this to be validated from my end, not by asking the user if one is able to access.
For a quick and dirty approach, section access is just a table, right? Comment out the section access declaration (e.g. //Section Access) and reload. From there you will have a model with the userId or group fields exposed. You can select your target userId and see the associations: