Here are three excellent tools from the Alliance for Justice’s Bolder Advocacy program—their final report entitled What Funders Should Know in Order to Help Strengthen Grantees’ Advocacy, their advocacy capacity tool to help nonprofits figure out what resources they need, and A Guide to Recordkeeping for Advocacy Charities:
http://bolderadvocacy.org/tools-for-effective-advocacy/evaluating-advocacy/advocacy-capacity-tool
http://bolderadvocacy.org/resource/keeping-track-a-guide-to-recordkeeping-for-advocacy-charities