>SPRO
>SRM Server
>Technical Basic Settings
>Define Backend System for Product Category
Category SourceSys Target Sys
XXXXXX LocalXXX LocalXXX ->standalone
XXXXXX BackendXXX LocalXXX ->extended classic
XXXXXX “Blank” “Blank” ->standalone
XXXXXX BackendXXX BackendXXX ->classic
Note: You should also check the BADI BBP_EXTLOCALPO_BADI as it can be set as the ECS scenario using this BADI for case 4.