The asset relationships object is used to track when equipment has been swapped out by creating
parent-child relationships between assets. Adding the related asset related list to the asset page
allows viewing and creating asset relationships from an asset record. Adding the field history tracking
related list to the asset page would track field changes on an asset, but not asset relationships.
Adding the product request related list to the asset page would allow requesting products from
inventory
for
an
asset,
but
not
tracking
asset
relationships.
Reference:
https://help.salesforce.com/s/articleView?id=sf.fs_asset_relationships_overview.htm&type=5
https://help.salesforce.com/s/articleView?id=sf.fs_asset_relationships_create.htm&type=5
https://help.salesforce.com/s/articleView?id=sf.tracking_field_history.htm&type=5
https://help.salesforce.com/s/articleView?id=sf.fs_product_requests.htm&type=5