To sell, insure or store part of a holding separately — two coins out of ten, a case of wine out of a cellar — split it off.
- On the item's page choose More → Split off part….
- Enter How many and the Name of the new item.
- Choose Split off.
The part becomes an item of its own. Cost and value are divided in proportion; nothing is recorded as sold, and every total stays the same. Market-priced holdings are revalued at their new quantities. Both items show the split in their history.