Global_User read only (VDOMs)

Hello,

I have experienced in Fortigate and FortiWeb devices but Its the first time I´m deploying the FortiADC product.

Its worked fine but I´m stuck in setup a read only user with access to all vdoms for monitoring purposes, it seems there is no option but global-admin.

If you choose global_admin then there is no profile to apply, just the admin with all privileges.

If you choose no global_admin then you can apply profile but only let you choose one vdom...

In other Forti-products there is no problem at all,  anyone has faced this issue in ADC?

Thanks in advance