program-portfolio-composition

Installation
SKILL.md

Program Portfolio Composition

Most GRC programs run 3 to 8 frameworks. Presenting each one in full is how leadership reports get ignored. The job is to show the portfolio, not every control.

The SCF crosswalk is the unifier

Most "different" controls across frameworks map back to the same SCF control. SCF IAC-01 shows up as SOC 2 CC6.1, NIST AC-2, ISO A.9.2, CMMC AC.L2-3.1.1, and more. When you report the portfolio, collapse down to SCF first, then expand back to frameworks for the appendix.

A 15-framework program is usually a 400 SCF control program. That's the denominator that matters.

The 3 views that work

1. Coverage table (one row per framework)

Framework Coverage 30-day delta Top gap Owner
SOC 2 82% +3 pp Access reviews IAM

Five columns. Never more. If you need more, split into a second table with a clear break (e.g., "priority frameworks" vs "monitored frameworks").

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Jul 27, 2026
program-portfolio-composition — grcengclub/claude-grc-engineering