First of all - I am loving the library! The more I play with it, the more I find things that we could really use in our environment.
I have a question though about using SPServvices to determine if a named user is in a Sharepoint group. I've already worked out how to use "GetUserCollectionFromGroup" to get the Sharepoint users from a named Sharepoint group, which works fine.
However, we use the "NT Authority\authenticated users" as well as AD groups - do you happen to know of any way I can determine if a named user is in one of these groups? Or is this something that isn't possible to do in SPServices, and I need
to look elsewhere?
Do you have any tips on whether (or how) I can achieve the above please?