Hello, The project you checked is old and incorrect. You should see the last comment I wrote which is based on a correct project ( at least for want I undestood it must be done ) which is attached to this comment. In this last project as I worte in the previous comment I used a internal variable and the trend function works when I start the designer in localhost mode buy doesnot work if I start the designer on the CtrlX IP address ( see previous comment ) Please can you a a look at the last project and at the last post and give me some tips about how to make the trend function works ? Many thanks Giuseppe
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