Is it possible to have, for example, a single list item, and then have multiple values in a column that map to values in other columns? So Goal1 is linked to Action1 which is linked to Date1 and then users can add Goal2, Action2, Date2? There would be a max of 3 goals, and the entering of Action and Date information is required IF the Goal field is filled (but the Goal field is not Required). I'm thinking this has something to do with dependent lists?
I know I can probably just create an editable Excel on the SharePoint, but I think a list might be better. Would appreciate any ideas you have!