Sometimes we need to make sure that only certain users can view all or part of a document.
We may want to limit the use of our document to certain people or restrict the rows of information individuals can see or even which fields a user can view. QlikView has the ability to restrict all of these.
One of the best ways of securing a document is to use the Section Access facility. There are a number of functions within this, which are described in the following section. However, for simple security tasks, we can leave out Section Access and control security manually.