select action mandatory upon approve action

Summary:

Hi i have taken select component and i am populating the data using connector data as LOV so i need to make that column mandatory for approve action otherwise for reject not mandatory

and that LOV select component is the table

any suggestions

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):