Determine which priviledges are required

I do assume that you do not provide the end user administrator rights on the crm installation. You probably have defined your own security role with the least priviledges the user should posess. Well how do you know what priviledges the user should posess?

There's an update to the online SDK with this information. You can browse to this url and you'll see a list of messages. Under each message the required priviledges are listed.

Now if you have a question like "Which priviledges are required for adding facilities to a resource group?" can be answered with a visit to that page.