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Using functions
In the Management Portal at Entitlement Catalog, when you configure a workflow action for a service, you can optionally replace the values in various fields with functions. Functions manipulate information and automatically return a result during a service transaction. Functions are especially useful when you combine them with placeholders.
Configuration
When you insert a function, it is inserted into the field as a pattern for the necessary format, after which you can change it to the desired format.
Available functions are:
- @[DATETIME]
 - @[DATETIMEADD]
 - @[EVAL]
 - @[FIND]
 - @[LENGTH]
 - @[LOWER]
 - @[RANDOM]
 - @[REPLACE]
 - @[SUBSTRING]
 - @[UPPER]
 
Functions aimed specifically at operations between two datasets: