Computing trend and Seasonality in Cognos Dashboard

[Palczan07]

Hello Everyone,

Could you tell me that, we can to add a trend and seasonality? I know that we can add a simple calculations in Cognos and we can add a trend line in Cognos Dasboard, but i can't find a trend or seasonality from basic function in Cognos .

Thansk for answering
Kamil

[Zimbo_African_1980]

Can you provide image of what you are expecting to create?
Is it a cumulative chart?
Is it a monthly, weekly or daily??

What are you measuring?

More information would help