In my report I have a table with multiple columns among which I have a column "Send".
In this column "Send", if the invoices not being sent, I have the value "-", otherwise I have the date when the invoices was sent.
In this report I have other graphs (stacked bar ...).
I sometimes want to have only the invoices that were not sent and sometimes the invoices that were sent and sometimes all the invoices (sent and not sent). For this, I filter on the column "Send" on the table by choosing "-" to have the invoices that were not sent and everything except "-" to have the invoices that were sent. All the graphs are updated.
I want to add in my report theses values - All - Sent - Not sent
When I click to "Not sent" I have the same result when I click in the table on column "Send" by choosing the "-"