Dating 6 events for 5 groups on a 18 month cycle

[Guest]

I have been trying tocalendarise 6 key dates in a cycle for 5 groups Each group A,B,and C all have different start dates to their cycle in the 18 month period - after that time it all repeats itself. Is there anyway this can be done
I also need to find some way of labelling these key dates - Thanks

 

[Guest]

no

 

[Jon Peltier]

Denise -

Despite Colin's certainty that it can't be done, I suspect all it
requires is a better statement of your problem. Are you talking about a
Gantt chart? If so, check out some of the links on this web page:

http://peltiertech.com/Excel/Charts/GanttLinks.html

- Jon