Gabriel Annual Statement Letter_No10_Envelope Template: This template is for those who would like to use a No 10 Window Envelope to mail their Annual Statement Letter. In addition, this template contains the variable tags if you would like to use the Summary Buckets to group individual funds together. You tag a fund to one of three buckets via Fund Maintenance on the Fund Information tab. During the generation of the data file, summary totals are calculated for each bucket. Some parishes will group all parish funds in one bucket, all diocesan collections in a second bucket and perhaps and capital campaign/annual collection/Maintenance collections in the third bucket.