pirx
Thanks for liking these plugins.
1.
You might have two or more item table instances, i.e. create a new one or have many item table object (type), for each kind of data reading, and each responded data will be stored in item table instance. Item table plugin is not only a data receiver, but also a data container, imo.
UserNameTable -> getItems(some data)
AddressTable -> getItems(some data)
UserNameTable :OnReceived
AddressTable :OnReceived
2.
Read userID by "Expression:UserID", it is not login now if this value is "".