Last months I have been teaching a lot of NAV2009 upgrade workshops in The Netherlands, Belgium and the UK. One of the questions I am getting often is how to link a subpage to another subpage. In the UK workshop we started some experimenting. We found that when creating a subpage you get a field called provider ID in the properties.
This field is used in factboxes to link a factbox to the subpages, for example Item statistics to a salesline.
When you populate this field with the ID of the subpage you want to link it to you can populate the subformlink with the link to the correct table.
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