Usage of MboValueAdapter in Maximo Scripts | Maximo

short version to get the PreviousValue which can only be get via the MboValueAdapter
pstatus= mbo.getMboValue("status").getPreviousValue().asString()

Example a script to get previous status and current status to display message.

pstatus= mbo.getMboValue("status").getPreviousValue().asString()
if mbo.getString("status") == 'COMP' and pstatus == 'WASSET':
   if mbo.getInt("item.rotating") ==  1:
       warngroup = "assrecmsg"
       warnkey = "assrecmsg"


Thanks