“No product key for Project Server 2016? The download link only gives a trial key for SharePoint. But this is not valid to enable the Project Server features”
does the increased custom field feature come from a change in reporting schema? Or from a newer SQL version in the background?
In 2010/2013 we could not have more that about 250 custom fields per entity - technical hard limit coming from maximum joins in a SQL Server view. More fields do not make it into the UserViews.
Makes reporting difficult - and prevents migration 2010 to 2013 (not tested with 2013-2016).