A check mark in this field indicates that the program, when calculating the need for replenishment orders, will include inventory in the projected available balance.
The field contains a check mark as a default setting and is also non-editable, since it is normal practice to use inventory to fulfill outstanding requirements.
There are two exceptions to this:
If you select the reordering policy Lot-for-Lot, the field is editable.
If you select the reordering policy Order, the field is blank and non-editable.