I am using GCHART and for each month I am grouping company total sales figures by dept. I defined my patterns for each dept total. However I would like the colors on each chart to be consistent with the dept for each company. For ex. company 1 has dept A - D and is assigned the colors I defined in the patterns. Company 2 has dept B - D so the color I defined as pattern 1 is applied to B - I would like the colors to be consistent across each graph - How would I accomplish the task?