> For the complete documentation index, see [llms.txt](https://docs.diracinc.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.diracinc.com/user-guide/traceability-requirements.md).
# Traceability Requirements
This will cover the available actions to set traceability requirements for Operator+ accounts
## Traceability Requirements
For each approved revision, you may set traceability requirements for your Operator+ users to follow. At the start of each run, your Operator+ user will [be required](/operator-guide/operator+/traceability.md) to enter these requirements. These inputs can be any of:
* Serial Number
* Work Order
* Lot Number
* Bin Number
* Purchase Order
* Batch Number
To set traceability requirements, click the bottom icon on the right side menu to access the traceability panel. Next, toggle on/off your desired traceability requirements.
## Require Unique Traceability
In the situation that one combination of your traceability requirements should correspond to a single unique run, you may decide to require unique traceability for your Operator+ users. When selected, your Operator+ users will be:
* Prohibited from entering duplicate traceability information to a completed run
* Prompted to resume the run if the duplicate run is incomplete
## Set Default Traceability Requirements (Admin Only)
As an admin, you can set standard traceability requirements that apply by default to all team projects. To configure these, go to Settings -> Team, scroll to the bottom, and toggle your desired default requirements.
