Do we report the total number of informational letters mailed by our agency as outreach activities in question 21?

Not necessarily. Only report grant-funded unsolicited outreach activities in q.21.  If 100% of the unsolicited outreach activities are funded by the T-SASP grant, then do report the agency’s total number of outreach letters in q.21. If T-SASP grant funds make up a piece of the agency’s budget for unsolicited outreach activities, then in q.21 only report the percentage of outreach that is supported by T-SASP grant funds.