1. In the sample letter, fill in your personal information. The Court of Common Pleas of Allegheny County (Fifth Judicial District) consists of the following divisions:.Attachment K Appendix Section 5.2 Transmission Congestion Credit Calculation. Attachment K Appendix Section 5.3 Unscheduled Transmission Service (Loop Flow). Please attach proof of financial capacity to support your application: â–¡ Bank statement. â–¡ Loan Pre-Qualification Letter. In this article, we discuss how to indicate an attachment in an email and hard copy letter and we provide examples to use as a reference. Access fee or fee for attachment to municipally-owned structures in the ROW.