Business Requirement:
After the expiry date the quanity is not yet sold totally, but the status must be changed to code 72 not available for ordering because the supply line is not valid anymore. Some users do not change the status.

Expected difficulties:
Clarify the use of validity period and status 72.
Clarify procedure for unsold supply after the expiry day. This has more effect on flowers then indoor plants and garden plants. For flowers a new supply line should be created after the expiry date is passed. For indoor plants and garden plants the maturity stage will differ over time. Looking at the definition of a batch/lot, changing the characteristics will lead to another batch ID.

Proposed solution:
Not extending the validity period. Use status 72 in case of an expired supply line