Group mapping in the ILST requires GUIDs of igloo groups rather than group names. There are two ways to acquire those GUIDs: inspect elements in your community, or run an API.

Inspecting Elements

To find the ID of a single group. Follow this process:

1. Using Google Chrome navigate to https://<yourcommunity>/admin/membership/groups
2. Locate the group you need to get the GroupIDfor in the list

3. Right click on that group and select Inspect

4. A new screen will open which shows some HTML content. The groupIDwill appear in the id attribute

Running an API

To get a list of all groups in your community, follow this process:

1. Log in to your community
2. Open your browser console (F12 in most browsers)
   
3. Copy the following code into the console and run it

   new ApiClient({
                 'apimethod' : '/community/usergroups/view',
                 'method' : 'get',
                 onSuccess: function () {
                           var returnstring = this.response.text;
                           var returnjson = JSON.decode(returnstring);
                           var contents = returnjson.response.items;
                           if (contents.length > 0) {
                               console.log("SpaceTitle,Group Name,groupid");
                               for (var i=0;i<contents.length;i++){
                               console.log(contents[i].spaceTitle+","+ contents[i].name+","+contents[i].id);                           
                              }                      
                            }
                 }
   });
   

4. The code should produce a list of group GUIDs matched with their group name and space.