Stuck with managing quota part in manageIQ

Hello Guys,

I am kind of stuck with managing quota part in manageIQ.

I have created a tenant and edited some quota there. And i have created a catalog also which is pointing to that tenant.

So now when i am trying to provision a new vm it is getting created and the new vm is getting created without quota validation.

Can someone help me in resolving the above quota issue also need help in understanding that how i can manage the quota for multiple child tenants.