Thanks for your Reply navzjosh.
I saw in that xog file that can add an individual resource to a project as a participant.
One query is it possible to Add Group as a Participant instead of Resource for All Active Projects.
I want to add one group ,in that group there are 16 members are there. So is it possible to add this group as a Participants for all active projects?
Xog Syntax to add an individual resource as participant
<NikuDataBus xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xsd/nikuxog_project.xsd">
<Header action="write" externalSource="NIKU" objectType="project" version="6.0.11"/>
<Projects>
<Project name="******" projectID="xxxxx">
<participants>
<resource userName="xxxx"/>
</participants>
</Project>
</Projects>
</NikuDataBus>