How to restrict query selection to a collaborator role value

Hi,
The requirement is to restrict my projects report to collaborator role "Collaborator". Below is the current query

SELECT DISTINCT <%RESULTS%>

FROM

<%SCHEMA%>.FCI_PRO_PROJECTS T1

LEFT OUTER JOIN 

<%SCHEMA%>.FCI_MAS_VALUE_LIST_VALUE T3 ON T1.STATUS_OBJECT_ID = T3.OBJECTID LEFT OUTER JOIN 

<%SCHEMA%>.FCI_MAS_INTERNAL_CAT T2 ON T1.INTERNAL_CAT_OBJECT_ID = T2.OBJECTID

<%MS_JOIN%> 

WHERE T1.INACTIVE = 0

AND T1.IS_TEMPLATE = 0

AND T1.CONTEXTID=<%CONTEXT(projects.projects)%>

AND  <%SCHEMA%>.FCI_DOC_CHECKCOLLAB(T1.OBJECTID, 1100,<%CURRENT_USER_ID%>,'<%CURRENT_USER_GROUPS%>') = 1 

<%ORDERBY%>

The collaborator role object is FCI_DOC_COLLABORATOR_ROLE (510) and need to restrict it to a collaborator role "Collaborator".

Appreciate any inputs regarding this.

Thanks,
Ramesh