How to implement a multi-choice list

My project has the following interface   I want to use the list that comes with the platform to realize this page, but I can't realize multiple choices. Has anyone ever implemented a similar interface? We hope to have some references. At present, as the requirements may change at any time, we don't want to implement it completely in the way of custom coding. We hope to extend it with the help of the low code ability of the platform
1 answers

I think you can add a attribute (like: isSelected) to the entity, using radio to show the isSelected. When user clicks Save button, check the value of isSelected. In this way, you may get the selected list you want.