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There are 2 ways to do this. Please find more information on the following Wiki page: 1.6 How to authenticate / authorize ADvendio Gateway for the use of our Third Party System integrations? - Authorize ADvendio message / OAuth
If you did not enable this you will receive the hint to enable it, an error or no results (depending on the feature which is being used).
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Please make sure to enable the admin setting “Calculate number of Requested Contents” to evaluate the Contents selected in the Media Configuration and Campaign Builder properly.
Make also sure to add the field “Requested Contents” to the Tab Setup (for Media Configuration) or to the Item Configuration Settings (for Campaign Builder). If you don’t want your users to see the fields you can also hide them again after adding them. The setting above will set the correct values.
Working with Publication Dates
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