If we have a material with the following reminder days: 5 - 10 - 20
Then, the first reminder is send 5 days after the statistical delivery date (of course, if we run ME91F)
The second reminder 10 days after the SDD.
The third reminder 20 days after the SDD.
Is it true that the fourth reminder will be send after 30 days of the SDD? If not, when will it be send?