SAP MM Scheduling Agreement 类型决定单据是否需要Release Document？
这个字段F1帮助文档：
Indicator for scheduling agreement release documentation
Determines whether the scheduling agreement release documentation is active.
Use
If you set the indicator, the forecast delivery schedule releases will be saved in a separate file and can be displayed at any time.
而Release Document的解释：
Release documentation
Purchasing (MM-PUR)
A log relating to an item of an outline purchase agreement (contract or scheduling agreement), giving information on existing releases.
In this context, the term "release" covers both release orders (standard purchase orders issued against contracts, also referred to as contract release orders) and scheduling agreement releases, which are various types of delivery schedule issued against such an agreement.
Release documentation provides information such as the following:
Target quantity planned for the item
Releases to date for the item (document number and date)
Quantity released to date against a contract item (with the corresponding value)
Open quantity
If the documentation relates to a contract, it may also be referred to as "release order documentation."
