Field for System status in IMA11 required release status

Hello Masters !!

I have developed a Appropriation Request Tracking ALV Report , development is all done but there is something what i can not find , i hope you all can help me to resolve the issue, In IM Module there is a release indicator (system status) , i have display only those Capex (appropriation request) in my report which are released but i can not find the field in IMAK , can any one help me with the field.

Nishant Singh.