@Rie Kiuchi (Milestone Systems), thank you for your responses.
In relation to the first question/response, we need to retrieve the cameras that an user can access. With the soap service “ServerCommandService”(operation “GetConfiguration”) of the sample TCP Video Viewer , the information gaven is all cameras of system.
We only want query the cameras that an user can access by his username or sid.
In relation to the second question/response, if we use the SOAP Configuration API service of the sample (operations: “GetItem” and “GetChildItems”), the roles’s childrens, we can view the users/members list, and the claims, but the Security Permissions not exist in the tree of items.
When you use ServerCommandService and get the configuration you get it for the user that you are logging in with. So if you are trying in the context of an admin user you will get everything and not be able to see what other users might get.
I am sorry, I wrote wrong instructions in the previous post. You might want to see rather camera – permission in ConfigAPI Client. Please see below.