Append string variable to flow.variable collected from collect input action

Hi , when numeric variable collected for IVR using collect input action , i need to append or add letter 'Z' infront of received form IVR. for example

IVR flow.variable= 00000001

need to add 'Z" to this flow.variable like

IVR flow.variable= Z00000001

I tried update data and other actions in architect but not successful. Any help please?

Hi, can you post your expression? when you say its not working what exactly that means i.e. what value it returns for your update data statement?

Hi, "Z"Flow.ClaimNumber.

try this
Append("Z", Flow.ClaimNumber)