ISC-Transforms

# Transforms allow you to manipulate attribute values while aggregating from or provisioning to a source. 

# To implement a Transforms, utilize Visual Studio Code for a straightforward and efficient approach.

# Transform execution proceeds from the innermost Transform to the outermost Transform.

# expression - "now"    - It will provide ISO8601 date format (when roundup is true)
                     - "now/d" - It will round up to the next day (when roundup is true)

# roundup - true

# expression - "now"    - It will provide ISO8601 date format (when roundup is true)
                     - "now/d" - It will round up to the current day without timestamp (when roundup is true)

# roundup - false

Reference : 
Transforms | SailPoint Developer Community
https://developer.sailpoint.com/docs/extensibility/transforms