Evidence Mapping

Overview

Every compliance framework and every cyber-insurance questionnaire ultimately reduces to the same operation: take a control statement in English ("MFA is enforced for all users," "access to PHI systems is logged," "endpoint detection and response is deployed fleet-wide") and produce evidence that either supports or contradicts it. The failure mode this skill exists to prevent is answering from a policy document, a vendor's marketing claim, or a technician's recollection when a live tool query would give a verifiable answer. If a tool can answer it, pull the tool. If no connected tool can answer it, say so explicitly — never fill the gap with an assumption.

Evidence in an MSP's toolchain comes from three vendor families, each proving a different kind of thing:

• CIPP (M365 / Entra ID) proves live tenant configuration — what is actually turned on, enforced, and assigned right now in the identity and productivity plane.
• Liongard proves live infrastructure state — what an automated inspection observed on a server, network device, or cloud resource at last inspection time.
• IT Glue / Hudu proves what is documented — the policy, procedure, or configuration record an engineer wrote down. This may or may not match reality.

Treat these as different evidentiary weights, not interchangeable sources.

Anti-triggers

• ControlMap's own control library and evidence store — ScalePad already models risks, controls, evidence, policies, and framework objectives per client; use scalepad-controlmap when working inside that product. This skill maps a control statement onto live queries across whatever happens to be connected.
• Reading a single evidence source — pulling standards results, inspection state, or a document is that connector's surface; use cipp-standards, liongard-systems, or itglue-documents.

Key Concept: Configured vs. Documented Evidence

This is the single most important judgment call in evidence mapping, and getting it wrong is what turns an evidence package into a liability during an actual audit.

• Configured evidence (highest weight) — a live query against the system of record shows the control is active right now. Example: cipp__list_mfa_users returns per-user MFA registration state, or cipp__list_conditional_access_policies shows a policy requiring MFA scoped to "All users." This is evidence the control is met.
• Documented evidence (lower weight, different claim) — IT Glue/Hudu has a document titled "MFA Policy" stating MFA is required for all users. This is evidence the control is written down as policy. It says nothing about whether the policy is actually enforced anywhere. A written MFA policy with no corresponding conditional access policy is a paper control, not a met control.
• Contradicted — configured evidence directly conflicts with documented evidence (e.g., the policy document says MFA is required, but cipp__list_mfa_users shows 40% of users unregistered). This is the most actionable finding of all — surface it prominently, never average it away.

When assembling an evidence package, always label each piece of evidence with which of these three states it represents. Never let a documentation hit stand in for a configuration check when a configuration check is possible. If only documentation is available (no connector exists for the underlying system), say the control is "documented, unverified" — not "met."

Control-to-Evidence Map (representative examples)

Control (typical phrasing)	Vendor family	Tool calls	Evidence type
MFA enforced for all users	CIPP	cipp__list_mfa_users, cipp__list_conditional_access_policies	Configured
Conditional access restricts legacy auth / risky sign-in	CIPP	cipp__list_conditional_access_policies, cipp__list_named_locations	Configured
Tenant meets baseline security standards (CIS-aligned)	CIPP	cipp__list_standards, cipp__run_standards_check, cipp__list_bpa	Configured
Email authentication (SPF/DKIM/DMARC) configured	CIPP	cipp__list_domain_health	Configured
Privileged/admin access is scoped and reviewed	CIPP	cipp__list_gdap_roles, cipp__list_groups, cipp__list_users	Configured
Access and admin activity is logged	CIPP	cipp__list_audit_logs, cipp__list_logs	Configured
Server/network baseline configuration is known and current	Liongard	liongard__systems_list, liongard__inspections_run, liongard__environments_get	Configured (point-in-time)
Device and identity inventory is current	Liongard	liongard__inventory_devices, liongard__inventory_identities	Configured
A named policy/procedure exists (IR plan, access policy, patch policy)	IT Glue / Hudu	itglue__search_documents, itglue__get_document	Documented
Configuration item is recorded with current state	IT Glue	itglue__search_configurations, itglue__get_configuration	Documented (should be cross-checked against Liongard/CIPP if both exist)
Credential storage/rotation practice exists	IT Glue	itglue__search_passwords (existence and metadata only — never surface secret contents)	Documented

This table is representative, not exhaustive — the same pattern (resolve the control's subject matter to the vendor family that can observe it, then pick configured evidence over documented evidence whenever both are possible) applies to any control not listed here.

Handling an Unconnected Vendor Family

A given client will rarely have every vendor family connected. When a vendor family needed for a control is not connected in Conduit (confirm via conduit__search_tools), the control is neither "met" nor "failed" — it is unable to verify. Report it as such, name the specific vendor family that would resolve it, and move on. Never substitute a documented-evidence hit for a missing configured-evidence source without flagging the substitution explicitly.

Common Workflows

1. Single-control lookup: parse the control statement → identify subject matter (identity, infra, documentation) → identify vendor family → confirm connector present via conduit__search_tools → call the specific tool(s) → classify result as Configured / Documented / Contradicted / Unable to Verify.
2. Bulk control-set mapping (used by the evidence-packager agent): iterate a framework's control list, apply the single-control lookup per item, and roll results into a source-cited table.
3. Cross-checking documentation against configuration: when both IT Glue and CIPP/Liongard have relevant records, always run the configuration check and compare — this is where drift and contradictions surface (see the standards-drift skill for the deeper pattern).

Error Handling

• If a tool call returns empty results, do not infer the control is unmet — an empty MFA list could mean zero users have MFA, or it could mean the query scope was wrong. Re-verify scope (tenant ID, client mapping) before recording a Fail.
• If conduit__search_tools shows no compliance-relevant connector for a control's subject matter, record Unable to Verify and name the missing connector type (e.g., "no EDR connector available for this client").
• Never fabricate a plausible-sounding tool name. If unsure whether a tool exists, call conduit__search_tools to confirm before referencing it in output.

Related Skills

• Standards Drift — what to do when configured evidence no longer matches a previously accepted baseline.
• Insurance Questionnaires — applies this same mapping discipline to the standard cyber-insurance question set.