Add table managed by approval on workflow approval user activity

[Sudhakar Krishn]

Hi community,

We have a catalog item and "er_request_application" variable and type is list collector.

Choice table is - "cmdb_ci_appl".  'name' - TXS , "managed_by" - "approvers"

If "er_request_applications" value is "TXS" then we want to set approver is "managed_by" of the "TXS".

we have tried below script but no luck any can support on this?

var answer = [];
var mgdb = current.variables.getDisplayValue('er_request_applications');
answer.push(current.variables.mgdb.managed_by);