I have an outlook calendar and in each day I schedule tasks as follows:
category1,p1,p2,p3
category1,p1,p2,p3
category1,p1,p2,p3
category2,p1,p2,p3
category2,p1,p2,p3
category2,p1,p2,p3
category2,p1,p2,p3
category2,p1,p2,p3
category3,p1,p2,p3
category3,p1,p2,p3
the number in each category can...