The Approval Workflow can be assigned to one of the following objects/documents.
calculationgriditem – Calculation Grid Item
claim – Claim
compensation – Sales Compensation Plan
compensationrecord – Sales Compensation Record
contract – Agreements & Promotion
customform – Custom Form
dcr – Data Change Request
dealplan – Deal Plan
model – Optimization Model
modelrecord – Optimization Model Record
pricegriditem – Live Price Grid Item
pricelist – Price List
quote – Quote
rebateagreement – Rebate Agreement
rebaterecord – Rebate Record
rebaterecordgroup – Rebate Record Group (from version 12.0)