This is sort of a duplicate post because a comment does not accept my image.
How do I add fields programmatically to a query for a generic scheduling system?
The rows of this subform will see dates for 10 year aka 3652 days and will be filtered, the columns will be filtered as well via visible prop as shown in the second pic.
So how can I add D1,D2 etc
@frofa Thank you for the link, but it does not answer my question wether this is possible.