In the new Calcium UI there is a change compared to Potassium which negatively impacts the user navigation around the system.

The change is in some screens the "X" button to close the form on the right hand side has been removed and there is no easy way to navigate to the previous form. An example is the Resource Requirement form - there is no "Close" or "X" button, nor a hyperlink at top of the page to navigate back to the PTM grid I came from, only to all Resource Requirements.

Pressing the "Back" button is possible but this returns you to the Project Summary tab and not the PTM tab.

Please improve the navigation and keep it consistent on ALL forms so end-users get used to having the same options to navigate throughout the system.