how can apply not equal to in variable

Question

Hi I want all record whose parent id is not 100 as defined in below query 
 #set($groups = $core_v2_group.List("%{SortBy = 'Name', SortOrder = 'Ascending', PageSize=10,ParentGroupId=!100}")) 
 
 but it is including the record of parent id as well , please let me know how i can apply not equal to .

Mathew D&#39;Amico · Answer

That is not a syntax we support when listing groups. 
 A couple ideas for this: 
 
 Use the core_v2_searchResult.List API instead. That should provide you the option to exclude a group by Id and return the rest. 
 Use $core_v2_group.List and manually exclude group 100 when it is returned in the list. That will result in your page size being 9 for that one page. 
 Create your own scripted API that retrieves all groups and does your filtering and then returns the correctly paged list. This could be a performance issue on a site with many groups, but should not be much of a problem on a site with a small number of groups.