User Control with the pxGrid Cloud Identity Source The following topics discuss how to configure and use the pxGrid Cloud Identity Source. About the pxGrid Cloud Identity SourceEnable the pxGrid Cloud Service in Cisco ISERegister Cisco ISE with the Catalyst Cloud PortalRegister the pxGrid Cloud Connection with Cisco ISECreate and Subscribe to the Firewall Management Center ApplicationCreate a pxGrid Cloud Identity SourceConfigure the pxGrid Cloud Identity SourceCreate Dynamic Attributes FiltersCreate Access Control Rules Using Dynamic Attributes FiltersHistory for the pxGrid Cloud Identity Source