Potential Change Orders (PCOs) are the starting point of any budget or cost change. You can generate other change orders from a PCO. Link cost items to provide a connection back to the affected budget, contract, and supplier. However, cost items can also be created directly in the Cost Item tab and assigned to a PCO later.
In this article:

Select Add to create a PCO.
Select In Scope, Budget Only, Out of Scope, or Contingency to change the order's scope. When a change is budget-side only, simply do not add any values to the Estimated, Proposed, or Committed columns.
Type is an optional field if you’d like to number, track, or group change orders by their type.
Source Type and Source Ref are also optional, and you can use them to track or group based on the origin of the change.
Export allows you to export a PDF or CSV PCO report.
Column settings allow you to select the columns you wish to include in your view.
The view selector allows you to store and recall your preferred grouping or column visibility. See the Filter and Group article to learn more.
Select the PCO name to open the flyout panel. The
allows you to edit the name.
Select the More menu
to add cost items, duplicate, change status, and more.
A PCO is the starting point for any change order. You can create it manually in the Change Order tool or create a PCO from an RFI, Issue, or Submittal Item.
To create a PCO:
Select the Change Order tool from the left navigation.
Select the PCO tab.
Click Add.
Enter a name for the PCO.
Set the Scope to In Scope, Budget Only, Out, or Contingency. The scope determines where the PCO appears in the budget and contract overview. You can also change the scope on the cost item level. Choose the scope from the available options:
Choose a PCO Type.
Choose a PCO Source Type. Available source types are:
Select or enter a Source Ref #. If the PCO is generated from an issue, you can select the issue. If the PCO is entered manually, you can enter any reference number.
To add a location to a PCO, use the Location field within the table. By doing this, you can filter and group to see a location-based view of changes. Project administrators configure locations within Build’s settings.
Now you can add more details to a PCO or generate a change order. Leaving a PCO as a draft will mean that any costs are not shown or used in calculations in the budget or contract overview. Setting the status to Open triggers those calculations, and the impact will be shown in the overview.
It’s common for an Issue or RFI to incur a potential cost change. In such cases, Autodesk Build members can generate a Potential Change Order directly from the item. This streamlines the process and creates a connection between the workflows, reducing the risk of data loss and capturing the origin of the change order.
To work with this workflow, members need Full Control permission level for Cost Item and PCO in Cost Management.

From either a new or existing RFI, Issue, or Submittal item record:
Scroll to References and select Add reference.
Choose PCO.

In Add PCO Reference, select Create.
Fill in the PCO name and description, then select Create.

This information will populate the new PCO record within Cost Management, where it can be altered later.
To link existing PCO(s) to project management items, follow the steps in the previous section, but instead of creating a PCO, choose the existing PCO(s) from the list and click Add PCO.

Within the RFI, Issue, or Submittal item list view in the Linked References column, select the PCO number to open the PCO in Cost Management. If the member does not have the correct permission level, this option will not be accessible.

An RFI is also shown in the Linked References section in the change order's details panel when:

Learn more about the RFI workflow.
Collaborative PCO users with Collaborate permission can generate change order transfers, which are net-zero PCOs that move budget from one item to another without changing the total budget.
To create a change order transfer:
Go to the Change Order tool in Cost Management and select the PCO tab.
Click Change order transfer.

In Add change order transfer from Contract:
Review the PCO preview showing the combination of positive and negative cost items:
Click Add PCO.

Submit the change order transfer PCO through the normal PCO workflow. See Create a PCO as a Collaborative Access User for further instructions.
You can create a PCO from forecast adjustment to request extra budget. This can be done when project administrator set revenue forecast.
To do so:
menu next to the forecast adjustment.
Tip: You can also batch create PCOs from forecast adjustments. To do so, check all the boxes next to forecast adjustments in the bottom flyout and click Generate PCO.
The Generate PCO window opens. You can generate from budget forecast adjustment, cost forecast adjustment, or both.

After the PCO is generated, you'll see changes in the Pending Owner Changes. If you generated from budget forecast adjustment, Budget Forecast Adjustment Qty is set to 0. As a result, Amount is also set to 0. Unit Cost is not changed. There are three activity logs after this procedure.

It's the similar rule for other options. If you generated PCO from cost forecast adjustment, you'll see changes in Cost Forecast Adjustment section and so on. If from both - you'll see changes in both places and there will be five activity logs.
If you are a supplier with collaborative permissions and have been enabled by an administrator to create PCOs, you can submit a PCO.
To create a PCO as a Collaborative Access User, follow these steps:
Go to Change Order tool in the menu. Click Add.

Select the appropriate contract, and choose your budget. Confirm with the Add button.

Fill in the necessary fields and click Submit.
Your PCO is now proposed.

and choosing Submit.
When working with PCOs in an early estimation phase, you can submit a PCO for review without creating detailed cost items. This streamlines the workflow when you need to get budget approval quickly.
To submit a PCO without cost items:
Create a PCO and enter values in the Estimated, Proposed, or Submitted columns at the PCO level.
Click the More menu
next to the PCO.
Choose Budget Change, then Submit.

If there is no Submitted value, the Submit PCO modal will only show the PCO level. Enter the Submitted value and click Submit.

If there is a Submitted value, the PCO as COR can also be submitted with the Send for signature action. Once the document is signed and returned, PCO as COR will be automatically set as accepted.
When responding to or reviewing a PCO that has no cost items, the interface displays information at the change order level only, simplifying the review process.
If there is no cost item, the CO level is shown in the Scope of Work (SOW) section. This applies to:
The change order level values are displayed but not editable during the response or review process. However, there is an exception: on the PCO as COR approval workflow review page, if editing is enabled and the PCO has no cost items, the PCO level value can be edited.
When viewing a PCO without cost items, the total on the summary line is removed since there are no subitems to aggregate.
After the PCO is created, you can add more or modify details. To do so:
Click the PCO name to open the details panel.
Add information to the applicable fields in the Details, Recipients, Scope of Work, and other sections, including:
Modify any previously defined fields if necessary.
When there are no cost items attached to a PCO, you can edit the PCO's values directly in the table. This is useful for early estimation workflows when you need to create high-level estimates before breaking them down into detailed cost items.
You can generate CORs, OCOs, SCOs, and RFQs from a PCO. To do so, make sure that:
Then:
Click the More menu
next to the PCO.
If the scope of the PCO is:
The new change order generates and you’ll be moved to the suitable tab to continue the workflow.
When generating change orders from a PCO, data flows through specific fields at two levels:

Example scenarios:
Single PCO to OCO. If you generate one OCO from a single PCO:

Multiple PCOs to OCO. If you generate one OCO from multiple PCOs:

This workflow reduces manual data entry and helps carry relevant details forward accurately to the appropriate levels. By following this process, you can maintain consistency and streamline the generation of change orders from PCOs.
You can edit the scope field for individual change order subitems. This may be helpful in cases where one or more cost items are a budget-only transaction for a particular change order, such as transferring from a noncontingency, allowance, or fee budget item. Scope options include:

Specific cost items can be excluded from the budget overview, even if the overall change order retains its original scope.
When a general contractor already knows the proposed price, they can populate pending change orders without creating an RFQ. To do so, enter a proposed value in the Proposed column on a cost item level when creating a PCO. The value is shown in the Pending Change Orders column in the Budget table.
Project administrators and members with both Budget and SCO full control permissions can create internal budget transfers directly from PCOs. This is useful when you need to move money from one budget item to another to pay for change orders without requiring extra approvals.
To create a budget transfer from a PCO:
Go to the Change Order tool and select the PCO tab.
You can create a budget transfer in several ways:
next to the PCO, click Budget change, and select Transfer budget. 
Then, in Internal budget transfer:
Click
to add more transfers, even those that are not linked to the cost items. Those transfers are separated in the table.
Click
to delete a transfer from the list.
You can use Copy to all "From" or Copy to all "To" buttons to quickly populate all transfer lines with the same budget.

Click Save to create one or more internal budget transfers.
You'll receive confirmation that the budget transfer was completed.
Before generating a contract, make sure that:
Then:
Click the More menu
next to the PCO.
Choose Cost Change.
Click Generate Contract.
Enter Contract Code and Contract Name. If the foreign currency setting is enabled in your project, you'll see the Currency and Exchange Rate fields as well.
Enter the committed value or copy it from the cost item. If the foreign currency setting is on, the
icon shows the converted value.
Click Generate.
You can create financial markup formulas to be added to change orders. An example of a financial markup is an add-on such as a bond, contingency, or fee. Before you can apply a financial markup, a project administrator must create the financial markup formula in the Change Order settings tab.
After the financial markup formula is created, you can apply it to PCOs. To do so:
of the PCO that you want to add markup formula to.Expand the PCO to see that the financial markup is added to the PCO.
If you see that your calculated markups are out of sync, select the line item and in the Apply Markup drop-down select the necessary markup from the list.
While you can create and work with PCOs without cost items for initial estimates, certain actions require cost items to be added. The system will guide you through adding cost items when needed.
Add cost items to a PCO before:
When you select Add Cost Item from the More
menu, the system displays a modal to help you add cost items:
Select budgets from the budget picker.
Choose the cost items that you want to add to the PCO.

Click Add.
The first cost item that you add will inherit the value from the PCO level, and the default cost item name will be copied from the PCO name.
If you attempt an action that requires cost items (such as applying markup or generating a change order) without having cost items attached, the system will display a modal prompting you to add cost items first with the message "Cost Item must be added before [action name]" and guides you through selecting the appropriate budgets and cost items.
You can export a PCO report that will contain all details or a minimum number of them. To do so:
Select the Change Order tool from the left navigation.
Switch to the PCO tab.
Click Export
.
Add the report title.
Choose one of the following:
Choose the report template:
Choose whether you want to include the cost item information in the report. By deselecting this option, you can export a report only with the minimum details.
Add an optional message.
Click Run report.
You’ll receive the report by email. You can also find and download it from the Reports tool.
Users with collaborative access are able to export reports from change order tables (PCO/RFQ/COR/OCO/SCO).
For change order reports, cost items and their amounts, such as proposed amounts in RFQ reports, are displayed. However, budget codes and names are not included in these reports.