how to include knowledge base for computer-use-preview model

[XingWang1234]

For the new model computer-use-preview, it is specifically trained for GUI Agent tasks.

For certain tasks, I may want to provide additional context related to the task as base knowledge. For example, if the task is check my upcoming leaves, I might want to include context like you can find upcoming leave details after clicking the View My Profile button

Based on the tutorial, the model appears to only take task instruction as input, without a system message for providing context. How can I include the context for the model?

[XingWang1234]

can I add file_search tool to provide related knowledge? but for simple short knowledge, how to do?