Single sign-on with web interface 4.5 and IIS6

[37grove]

Hello,

I would like to know if this can be done with WI4.5 on IIS6 without having to purchase Password Manager.

We published a shortcut to CRM via citrix and every time someone access the link they are asked to enter their crenditals a second time, we would like to dispense with the second logon if possible just by using WI4.5 without password manager.

Thanks,