Dear doctor, thank you for your question. Currently, the feature you mentioned is not available. However, your suggestion appears to be a valuable one. We will discuss the possibility of adding this feature with our development team. We appreciate your valuable input.

We've added the features you requested. When the user changes the visibility setting or line color in the analysis tab, it is automatically saved. When the user come back to the Analysis tab, the ​​saved setting will be applied. If you want to return to default settings, you can press the reset button to return to default settings. Thank you very much.

xin chào ! tôi là người mới,sử dụng phần mềm này thế nào nhỉ