understood. so when i set basline, the baseline start and finish will be updated and will stay that way forever if i dont update that baseline. and i can then set difffernet baselines baselinle 2 3 4 and so on if i want to. so basline start finihs etc are not for entering dates but just to show correct?

when i set basline, i didnt understand set interim plan and selected tasks options,. can you explain?