Contract Approval Whitepaper

Summary

Are there any whitepapers for typical Contract Approval rule setup?

Content

Contract Approvals in BPM contain many condition options but not able to locate any documentation that explains the many IF condition attributes purpose and acceptable values to complete the IF condition.

Are there any best practice setup documents that would address common conditions such as Non-Standard Clause, Amount, Contract DFF values, Contract Type, Template Name, Author type, etc.?