Ability to configure approvals based on contract line

Summary:

Ability to configure approvals based on contract line

Content (required):

Hi team,

Per our business process, we need a approval work flow based on contract lines and not at a contract level.

As i know that contract has an approval work flow, when contract is approved, automatically lines get approved and status changes to active. But in this case, even if contract is approved and active, the lines (line1,Line2) need to be approved individually and then need to be eligible for invoicing . Please suggest if any possibility.

Regards,

Ram

Version (include the version you are using, if applicable): R13 21A