If you have a role to view assets data, you can see all changes to the asset and who made changes.
To navigate to transaction history go to omniAssets \ Assets and from options dropdown next to the asset choose Transaction History.
- Click magnifying glass icon next to the status to see the changes to the asset.
- Click Blockchain transaction to see the changes recorded on blockchain.
- Click user name to manage user who made changes, given your role permissions.