Add engineering change order

Article • 4/27/2026 • 3 min read

An Engineering Change Order (ECO) outlines the proposed change to a part or a document and requests review and approval from the individuals who would be impacted or charged with implementing the change. Ideally, you should create an ECO for every change you want to make to a part or a document.

You can add an ECO template if you plan to make the same kind of engineering changes. An ECO template includes information on which you can base your changes. You can also include a standard list of recipients on the template’s broadcast distribution list.

To add engineering change order

  1. Open the ECO Summary (ECOSUM) page.

    a. Select Production Management > Production Transactions > Quality > Engineering Change Management > ECO Summary.

    Or

    b. Search for ECOSUM or ECO Summary in the Navigation box and then select ECO Summary.

    The ECO Summary (ECOSUM) page appears.

  2. Add a new ECO:

  1. Set information about the ECO:

    a. Click the Author lookup reference.

    The Lookup For Author window appears.

    b. Select the row that contains the required user name, and click Select.

    Or double-click the row that contains the required user name.

    c. In the Reason list, select the reason for the ECO.

    d. In the Effectivity Date field, enter the date on which the ECO becomes effective.

  2. Select the document or part for which you want to add the ECO:

  1. In the Change Information box, enter additional comments, if any.

  2. On the toolbar, click Save to save your changes.