Hi there, Is the following possible. I want to create a project scheduler, i currently have made a schedule file that's pretty typical, you enter start / end dates and it fills in the applicable timeline with a coloured fill to create a visual. What i want to make now is a file that you can select a range of days that you want an activity to be done and it will automatically fill in the corresponding start/end dates. I have attached a picture for further explanation. Hopefully it is a relatively easy thing to accomplish. Thanks in advance