I need to display a trend from an old batch together with the trend from the current batch (same tag) and print this once a day.
I can use a batchgroup in processbook and anchor the old batch, make a search for the present batch and get the required print.
However when I reopen the procesbook the settings with the anchored batch and the new batch are gone. Is there a way so save these settings?
If it is not possible to save these settings I thought about using an Excel trend, import the data from the two periods and add the timeoffset to the data from the old batch.
..or is there a better solution?