Importing and exporting structures and items > Using the Application Interface Viewer
Using incremental changes with requests
You can use incremental change orders to manage changes to the application interface data.
Any such incremental change data is sent to the external system when the user initiates a synchronization request.
Similarly, data changes caused by a publish request may result in incremental changes.
Note
If a request object in the viewer has incremental changes associated with it, the corresponding entry in the table is colored blue.
Source: https://docs.sw.siemens.com/en-US/doc/282219420/PL20251212545240207.plm00043/aiv0214 · retrieved 2026-07-11