Extending the My Travel and Expense app (TRV_TE_CRE) - Hide 'Add Cost Assignment' Button

Hello,

We are extending the My Travel and Expense application (TRV_TE_CRE) to:

(1) Hide the “Add Cost Assignment” button, and

(2) Make the whole “Cost Assignment” area display only. (see screenshot - in red)

From what we can tell, the form is located within the S4 View that loads up the Page “S4DetailPage” using S4 Controller.

We are assuming that we have to do a controller extension on S4, but we can’t seem to get a handle on these controls to make them invisible\readonly?

Any help on this would be great.

Thank you,

Rob