Ability to include a Line Item in a Line Item Subset via an import process

jluchok

Currently, the only way to include a Line Item in a Line Item Subset is to manually go into the Line Item Subset and check the Boolean to add it.

What I'm proposing is the ability to import into a Line Item Subset's "include Booleans" so that one can include/exclude Line Items from a Line Item Subset based on a Boolean that can be included in an import process. The value-add for this feature would be that the ability to include/exclude Line Items would be similar to including/excluding List members in a List subset, thus we can use Line Item Subsets for more List-like use cases.