As noted, some policy
parameters can be set dynamically using data objects known as data
object substitution. When the policy executes, it uses the value of
the relevant data object for the policy parameter. The variable syntax
used to indicate this value substitution is
${relative-label-path}
.
SAS Workflow Studio replaces all occurrences with the value contained
in the data object specified by relative label path.
For example, given the
following data object relative paths
../CMD_ID
../PROCESS_ID
../HOST
and the following associated values
1212
345
T67890
for the text data object representing a URL specified
as
http://${../HOST}/SASapp/Workflow?command=${../CMD_ID}&processid=${../PROCESS_ID}
resolves
to
http://T67890/SASapp/Workflow?command=1212&processid=345