Authorization object for S_ALR_reports*

Hi,

We wanted to restrict following reports at organization level ( Eg Company level,plant level cost center leval).

S_ALR_87013533

S_ALR_87013542

S_ALR_87013564

S_ALR_87013611

S_ALR_87100185

S_ALR_87100186

S_ALR_87100187

I could not find any authorization object company code level and plant level

There are multiple companies and plan in our system .

How can we restricts above reports

Thanks,

Sahil K