The User Portal search feature allows you to search by request number. This request number corresponds to the value of the
Request.Relative Id macro (process request counter never reinitialized).
You can use one of the three request counters relative to each process, which are accessible via WorkflowGen macros (IN action parameters ):
Request.Relative Id(process request counter never reinitialized)
Request.Month relative Id(process request counter reinitialized at the beginning of the month)
Request.Year relative Id(process requests counter reinitialized at the beginning of the year)
Otherwise, if you want to follow up on requests based on a process counter, you can specify the counter value as an IN parameter of the first action and follow-up on that process data based on that criteria.