diff --git a/Source/Rendering.Cratis/Authorization/ReadModelAuthorization.cs b/Source/Rendering.Cratis/Authorization/ReadModelAuthorization.cs
new file mode 100644
index 0000000..43e789c
--- /dev/null
+++ b/Source/Rendering.Cratis/Authorization/ReadModelAuthorization.cs
@@ -0,0 +1,74 @@
+// Copyright (c) Cratis. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Cratis.Screenplay.Syntax;
+using Cratis.Stage.Rendering.Cratis.Naming;
+
+namespace Cratis.Stage.Rendering.Cratis.Authorization;
+
+/// <summary>
+/// Renders the authorization attribute guarding one read model's rendered read surface, from the queries that
+/// read <b>that</b> read model.
+/// </summary>
+/// <remarks>
+/// <para>
+/// A slice declares as many read models as its behavior needs, and a query names the one it reads with its
+/// return type. Authorization has to follow that attribution: a query returning <c>OverdueInvoices</c> says
+/// nothing about who may read <c>InvoiceSummary</c>, so the union guarding a read model is taken over its own
+/// queries and no others.
+/// </para>
+/// <para>
+/// The attribution is a correctness concern rather than a tidy one, because getting it wrong fails in the
+/// <b>permissive</b> direction. <see cref="AuthorizationRenderer"/> collapses a union to <c>AllowAnonymous</c>
+/// as soon as one member is unguarded — correctly, for queries that genuinely read the same model — so drawing
+/// the union from every query in the slice let a single unguarded query on an unrelated read model publish a
+/// guarded one to everyone.
+/// </para>
+/// <para>
+/// When the slice declares queries but none of them return this read model, the document has stated who may
+/// read the slice's other models and nothing about this one. Reading that silence as anonymous would take
+/// permission from a document that never granted it, so it falls back to requiring an authenticated caller and
+/// reports it — the same fallback used for every other requirement no attribute expresses faithfully. A slice
+/// declaring no query at all says nothing about reading anything, and keeps the <c>AllowAnonymous</c> that
+/// absence has always rendered as.
+/// </para>
+/// </remarks>
+public static class ReadModelAuthorization
+{
+    /// <summary>
+    /// Renders the authorization attribute for a read model, from the queries that return it.
+    /// </summary>
+    /// <param name="readModel">The rendered read model's C# type name.</param>
+    /// <param name="queries">Every <see cref="QuerySyntax"/> the slice declares, across all of its read models.</param>
+    /// <param name="applicationSet">The <see cref="ApplicationSet"/> the policies are resolved against.</param>
+    /// <param name="diagnostics">Collects anything that could not be rendered faithfully.</param>
+    /// <returns>The attribute content, without the surrounding brackets.</returns>
+    public static string Render(
+        string readModel, IEnumerable<QuerySyntax> queries, ApplicationSet applicationSet, ICollection<string> diagnostics)
+    {
+        var declared = queries.ToArray();
+        var own = declared.Where(query => Reads(query, readModel)).ToArray();
+        var subject = $"Read model '{readModel}'";
+
+        if (own.Length == 0 && declared.Length > 0)
+        {
+            diagnostics.Add(
+                $"{subject} is returned by none of the {declared.Length} query declaration(s) in its slice — the " +
+                "document states who may read the other read models and nothing about this one, so its rendered " +
+                "read surface requires an authenticated caller rather than being left open to everyone.");
+            return "Authorize";
+        }
+
+        return AuthorizationRenderer.Render(own.Select(query => query.Authorize), applicationSet, subject, diagnostics);
+    }
+
+    /// <summary>
+    /// Whether a query reads the given read model. The return type names it, whether the query answers with one
+    /// instance or a collection of them.
+    /// </summary>
+    /// <param name="query">The <see cref="QuerySyntax"/> to attribute.</param>
+    /// <param name="readModel">The rendered read model's C# type name.</param>
+    /// <returns>True when the query reads that read model.</returns>
+    static bool Reads(QuerySyntax query, string readModel) =>
+        Identifiers.ToPascalCase(query.ReturnType.Name).Equals(readModel, StringComparison.Ordinal);
+}
diff --git a/Source/Rendering.Cratis/Renderers/StateViewSliceRenderer.cs b/Source/Rendering.Cratis/Renderers/StateViewSliceRenderer.cs
index 3f2f70b..d8083ab 100644
--- a/Source/Rendering.Cratis/Renderers/StateViewSliceRenderer.cs
+++ b/Source/Rendering.Cratis/Renderers/StateViewSliceRenderer.cs
@@ -21,9 +21,10 @@ namespace Cratis.Stage.Rendering.Cratis.Renderers;
 /// <remarks>
 /// The slice's declared <c>query</c> blocks are not rendered — the read model gets a fixed all/by-id pair
 /// instead — so the authorization those queries declare would have nowhere to land and the read surface would be
-/// open to everyone. The read model therefore carries the <b>union</b> of what its declared queries permit: every
-/// caller the document lets read this model through some query can still read it, and nobody else can. That the
-/// declared queries themselves are missing is reported separately.
+/// open to everyone. The read model therefore carries the <b>union</b> of what the queries that read <i>it</i>
+/// permit: every caller the document lets read this model through some query can still read it, and nobody else
+/// can. Which queries those are is <see cref="ReadModelAuthorization"/>'s job. That the declared queries
+/// themselves are missing is reported separately.
 /// </remarks>
 public class StateViewSliceRenderer : ISliceRenderer
 {
@@ -43,10 +44,10 @@ public RenderedFile Render(LocatedSlice slice, ApplicationSet applicationSet, st
 
         var referenced = new List<string>(EventRenderer.ReferencedNames(slice.Slice.Events));
 
-        // A slice may declare several projections. Only the first is rendered — the read model carries a fixed
-        // all/by-id pair with no way to say which projection a query belongs to, so rendering the rest would
-        // guard each of them with the same union of every query's authorization. The ones left out are reported
-        // by UnrenderedConstructs rather than dropped in silence.
+        // A slice may declare several projections. Only the first is rendered; the ones left out are reported by
+        // UnrenderedConstructs rather than dropped in silence. Authorization is no longer what holds this back —
+        // a query names the read model it reads with its return type, so each read model's guard is attributable
+        // and the ones that are dropped no longer widen the one that survives.
         if (slice.Slice.Projections.FirstOrDefault() is { } projection)
         {
             RenderReadModel(builder, projection, slice.Slice.Queries, applicationSet, referenced, diagnostics);
@@ -106,8 +107,7 @@ static void RenderReadModel(
 
         ReportUnrenderedBlocks(builder, projection, typeName, diagnostics);
 
-        var authorization = AuthorizationRenderer.Render(
-            queries.Select(query => query.Authorize), applicationSet, $"Read model '{typeName}'", diagnostics);
+        var authorization = ReadModelAuthorization.Render(typeName, queries, applicationSet, diagnostics);
 
         var parameters = string.Join(", ", properties.Select(property => RenderParameter(property, keyProperty)));
         builder.Attribute("ReadModel").Attribute(authorization).OpenBlock($"public record {typeName}({parameters})");
diff --git a/Source/Rendering.Cratis/Renderers/UnrenderedConstructs.cs b/Source/Rendering.Cratis/Renderers/UnrenderedConstructs.cs
index 4a129ab..260b3d3 100644
--- a/Source/Rendering.Cratis/Renderers/UnrenderedConstructs.cs
+++ b/Source/Rendering.Cratis/Renderers/UnrenderedConstructs.cs
@@ -63,7 +63,7 @@ public static void Report(CSharpCodeBuilder builder, SliceSyntax slice, Rendered
         yield return (
             slice.Queries.Count(),
             "query",
-            "the read model carries the fixed all/by-id pair instead, guarded by the union of the declared queries' authorization.");
+            "the read model carries the fixed all/by-id pair instead, guarded by the union of the authorization declared by the queries that read it.");
         yield return (
             slice.Queries.Count(query => query.Performer is not null),
             "query performer",
diff --git a/Source/Rendering.Cratis/for_ReadModelAuthorization/given/an_application_with_policies.cs b/Source/Rendering.Cratis/for_ReadModelAuthorization/given/an_application_with_policies.cs
new file mode 100644
index 0000000..eb38ab2
--- /dev/null
+++ b/Source/Rendering.Cratis/for_ReadModelAuthorization/given/an_application_with_policies.cs
@@ -0,0 +1,74 @@
+// Copyright (c) Cratis. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Cratis.Screenplay.Diagnostics;
+using Cratis.Screenplay.Syntax;
+using Cratis.Specifications;
+using Cratis.Stage.Rendering.Cratis.Authorization;
+
+namespace Cratis.Stage.Rendering.Cratis.for_ReadModelAuthorization.given;
+
+/// <summary>
+/// An application declaring the one role policy these specs authorize against, and the helpers for hanging
+/// query declarations off the read models a slice declares.
+/// </summary>
+public class an_application_with_policies : Specification
+{
+    protected ApplicationSet _applicationSet = null!;
+    protected List<string> _diagnostics = null!;
+
+    void Establish()
+    {
+        var application = new ApplicationSyntax(
+            [],
+            [],
+            [new PolicySyntax("Accountant", new RoleConditionSyntax("Accountant", SourceLocation.Start), null, SourceLocation.Start)],
+            [],
+            SourceLocation.Start);
+
+        _applicationSet = new ApplicationSet([application]);
+        _diagnostics = [];
+    }
+
+    /// <summary>
+    /// Builds a query answering with one instance of a read model, guarded by the named policies — or by nothing
+    /// at all when none are named.
+    /// </summary>
+    /// <param name="name">The name of the query.</param>
+    /// <param name="readModel">The read model the query reads, which its return type names.</param>
+    /// <param name="policies">The policies any one of which may read it; none leaves the query unguarded.</param>
+    /// <returns>The <see cref="QuerySyntax"/>.</returns>
+    protected static QuerySyntax Query(string name, string readModel, params string[] policies) =>
+        Build(name, readModel, isCollection: false, policies);
+
+    /// <summary>
+    /// Builds a query answering with a collection of a read model, which reads it just as a single instance does.
+    /// </summary>
+    /// <param name="name">The name of the query.</param>
+    /// <param name="readModel">The read model the query reads, which its return type names.</param>
+    /// <param name="policies">The policies any one of which may read it; none leaves the query unguarded.</param>
+    /// <returns>The <see cref="QuerySyntax"/>.</returns>
+    protected static QuerySyntax QueryForMany(string name, string readModel, params string[] policies) =>
+        Build(name, readModel, isCollection: true, policies);
+
+    static QuerySyntax Build(string name, string readModel, bool isCollection, string[] policies) =>
+        new(
+            name,
+            new TypeRefSyntax(readModel, isCollection, false, SourceLocation.Start),
+            null,
+            [],
+            Authorize(policies),
+            SourceLocation.Start);
+
+    static AuthorizeSyntax? Authorize(string[] policies) =>
+        policies.Length == 0
+            ? null
+            : new AuthorizeSyntax(
+                policies
+                    .Select(policy => (PolicyRequirementSyntax)new PolicyReferenceSyntax(policy, SourceLocation.Start))
+                    .Aggregate((left, right) => new LogicalPolicyRequirementSyntax(left, LogicalOperator.Or, right, SourceLocation.Start)),
+                SourceLocation.Start);
+
+    protected string Render(string readModel, params QuerySyntax[] queries) =>
+        ReadModelAuthorization.Render(readModel, queries, _applicationSet, _diagnostics);
+}
diff --git a/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_another_read_model_has_an_unguarded_query.cs b/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_another_read_model_has_an_unguarded_query.cs
new file mode 100644
index 0000000..94c7899
--- /dev/null
+++ b/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_another_read_model_has_an_unguarded_query.cs
@@ -0,0 +1,20 @@
+// Copyright (c) Cratis. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Cratis.Specifications;
+using Cratis.Stage.Rendering.Cratis.for_ReadModelAuthorization.given;
+using Xunit;
+
+namespace Cratis.Stage.Rendering.Cratis.for_ReadModelAuthorization.when_rendering_a_read_models_authorization;
+
+public class and_another_read_model_has_an_unguarded_query : an_application_with_policies
+{
+    string _attribute = null!;
+
+    void Because() => _attribute = Render(
+        "InvoiceSummary",
+        Query("GetInvoiceSummary", "InvoiceSummary", "Accountant"),
+        QueryForMany("GetOverdueInvoices", "OverdueInvoices"));
+
+    [Fact] void should_keep_the_guard_its_own_query_declares() => _attribute.ShouldEqual("Roles(\"Accountant\")");
+}
diff --git a/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_its_query_answers_with_a_collection.cs b/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_its_query_answers_with_a_collection.cs
new file mode 100644
index 0000000..8ed4588
--- /dev/null
+++ b/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_its_query_answers_with_a_collection.cs
@@ -0,0 +1,17 @@
+// Copyright (c) Cratis. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Cratis.Specifications;
+using Cratis.Stage.Rendering.Cratis.for_ReadModelAuthorization.given;
+using Xunit;
+
+namespace Cratis.Stage.Rendering.Cratis.for_ReadModelAuthorization.when_rendering_a_read_models_authorization;
+
+public class and_its_query_answers_with_a_collection : an_application_with_policies
+{
+    string _attribute = null!;
+
+    void Because() => _attribute = Render("InvoiceList", QueryForMany("ListInvoices", "InvoiceList", "Accountant"));
+
+    [Fact] void should_attribute_it_to_the_read_model_the_return_type_names() => _attribute.ShouldEqual("Roles(\"Accountant\")");
+}
diff --git a/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_no_query_returns_it.cs b/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_no_query_returns_it.cs
new file mode 100644
index 0000000..27d5750
--- /dev/null
+++ b/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_no_query_returns_it.cs
@@ -0,0 +1,22 @@
+// Copyright (c) Cratis. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Cratis.Specifications;
+using Cratis.Stage.Rendering.Cratis.for_ReadModelAuthorization.given;
+using Xunit;
+
+namespace Cratis.Stage.Rendering.Cratis.for_ReadModelAuthorization.when_rendering_a_read_models_authorization;
+
+public class and_no_query_returns_it : an_application_with_policies
+{
+    string _attribute = null!;
+
+    void Because() => _attribute = Render("InvoiceSummary", QueryForMany("GetOverdueInvoices", "OverdueInvoices", "Accountant"));
+
+    [Fact] void should_require_an_authenticated_caller() => _attribute.ShouldEqual("Authorize");
+    [Fact] void should_report_that_nothing_states_who_may_read_it() =>
+        _diagnostics.ShouldContain(
+            "Read model 'InvoiceSummary' is returned by none of the 1 query declaration(s) in its slice — the document " +
+            "states who may read the other read models and nothing about this one, so its rendered read surface " +
+            "requires an authenticated caller rather than being left open to everyone.");
+}
diff --git a/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_one_of_its_own_queries_is_unguarded.cs b/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_one_of_its_own_queries_is_unguarded.cs
new file mode 100644
index 0000000..dbb056a
--- /dev/null
+++ b/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_one_of_its_own_queries_is_unguarded.cs
@@ -0,0 +1,24 @@
+// Copyright (c) Cratis. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Cratis.Specifications;
+using Cratis.Stage.Rendering.Cratis.for_ReadModelAuthorization.given;
+using Xunit;
+
+namespace Cratis.Stage.Rendering.Cratis.for_ReadModelAuthorization.when_rendering_a_read_models_authorization;
+
+/// <summary>
+/// The collapse to anonymous is correct for queries that genuinely read the same read model — the document
+/// lets anyone read it through the unguarded one, so the rendered pair standing in for both must too.
+/// </summary>
+public class and_one_of_its_own_queries_is_unguarded : an_application_with_policies
+{
+    string _attribute = null!;
+
+    void Because() => _attribute = Render(
+        "InvoiceSummary",
+        Query("GetInvoiceSummary", "InvoiceSummary", "Accountant"),
+        Query("PeekInvoiceSummary", "InvoiceSummary"));
+
+    [Fact] void should_follow_the_query_that_asks_for_nothing() => _attribute.ShouldEqual("AllowAnonymous");
+}
diff --git a/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_the_slice_declares_no_queries.cs b/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_the_slice_declares_no_queries.cs
new file mode 100644
index 0000000..7d715fe
--- /dev/null
+++ b/Source/Rendering.Cratis/for_ReadModelAuthorization/when_rendering_a_read_models_authorization/and_the_slice_declares_no_queries.cs
@@ -0,0 +1,22 @@
+// Copyright (c) Cratis. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Cratis.Specifications;
+using Cratis.Stage.Rendering.Cratis.for_ReadModelAuthorization.given;
+using Xunit;
+
+namespace Cratis.Stage.Rendering.Cratis.for_ReadModelAuthorization.when_rendering_a_read_models_authorization;
+
+/// <summary>
+/// A slice declaring no query says nothing about reading anything, which is a different silence from one that
+/// states read authorization for its other read models and none for this one.
+/// </summary>
+public class and_the_slice_declares_no_queries : an_application_with_policies
+{
+    string _attribute = null!;
+
+    void Because() => _attribute = Render("InvoiceSummary");
+
+    [Fact] void should_state_the_absence_as_anonymous() => _attribute.ShouldEqual("AllowAnonymous");
+    [Fact] void should_report_nothing() => _diagnostics.ShouldBeEmpty();
+}
diff --git a/Source/Rendering.Cratis/for_StateViewSliceRenderer/given/a_slice_with_two_read_models.cs b/Source/Rendering.Cratis/for_StateViewSliceRenderer/given/a_slice_with_two_read_models.cs
new file mode 100644
index 0000000..d6963e9
--- /dev/null
+++ b/Source/Rendering.Cratis/for_StateViewSliceRenderer/given/a_slice_with_two_read_models.cs
@@ -0,0 +1,90 @@
+// Copyright (c) Cratis. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Cratis.Screenplay.Diagnostics;
+using Cratis.Screenplay.Syntax;
+using Cratis.Screenplay.Syntax.Projections;
+using Cratis.Specifications;
+
+namespace Cratis.Stage.Rendering.Cratis.for_StateViewSliceRenderer.given;
+
+/// <summary>
+/// A dashboard slice shaped like the one in the invoicing sample: two projections, and a query for each of the
+/// read models they build. The rendered read model's own query is guarded by a role; the other read model's
+/// query is not guarded at all.
+/// </summary>
+public class a_slice_with_two_read_models : Specification
+{
+    protected ApplicationSet _applicationSet = null!;
+    protected LocatedSlice _dashboardSlice = null!;
+
+    void Establish()
+    {
+        var invoiceRegistered = Event("InvoiceRegistered");
+        var invoiceMarkedOverdue = Event("InvoiceMarkedOverdue");
+
+        var summaryProjection = Projection("InvoiceSummary", "InvoiceRegistered");
+        var overdueProjection = Projection("OverdueInvoices", "InvoiceMarkedOverdue");
+
+        var summaryQuery = Query("GetInvoiceSummary", "InvoiceSummary", isCollection: false, policy: "Accountant");
+        var overdueQuery = Query("GetOverdueInvoices", "OverdueInvoices", isCollection: true, policy: null);
+
+        var slice = new SliceSyntax(
+            SliceType.StateView,
+            "InvoiceDashboard",
+            [invoiceRegistered, invoiceMarkedOverdue],
+            [],
+            [summaryQuery, overdueQuery],
+            [summaryProjection, overdueProjection],
+            [],
+            [],
+            [],
+            [],
+            [],
+            SourceLocation.Start);
+
+        var feature = new FeatureSyntax("Invoices", [], [slice], SourceLocation.Start);
+        var module = new ModuleSyntax("Billing", [], [feature], SourceLocation.Start);
+        var application = new ApplicationSyntax(
+            [],
+            [],
+            [new PolicySyntax("Accountant", new RoleConditionSyntax("Accountant", SourceLocation.Start), null, SourceLocation.Start)],
+            [module],
+            SourceLocation.Start);
+
+        _applicationSet = new ApplicationSet([application]);
+        _dashboardSlice = _applicationSet.Slices.Single();
+    }
+
+    static EventSyntax Event(string name) =>
+        new(
+            name,
+            [new PropertySyntax("invoiceNumber", new TypeRefSyntax("String", false, false, SourceLocation.Start), SourceLocation.Start)],
+            SourceLocation.Start);
+
+    static ProjectionSyntax Projection(string readModel, string @event) =>
+        new(
+            readModel,
+            readModel,
+            null,
+            AutoMapMode.Enabled,
+            new ExpressionKeySyntax(new PathExpressionSyntax("invoiceNumber", SourceLocation.Start), SourceLocation.Start),
+            [
+                new FromSyntax(
+                    [new EventSpecSyntax(@event, null, SourceLocation.Start)],
+                    null,
+                    null,
+                    [new SetMappingSyntax("invoiceNumber", new PathExpressionSyntax("invoiceNumber", SourceLocation.Start), SourceLocation.Start)],
+                    SourceLocation.Start)
+            ],
+            SourceLocation.Start);
+
+    static QuerySyntax Query(string name, string readModel, bool isCollection, string? policy) =>
+        new(
+            name,
+            new TypeRefSyntax(readModel, isCollection, false, SourceLocation.Start),
+            null,
+            [],
+            policy is null ? null : new AuthorizeSyntax(new PolicyReferenceSyntax(policy, SourceLocation.Start), SourceLocation.Start),
+            SourceLocation.Start);
+}
diff --git a/Source/Rendering.Cratis/for_StateViewSliceRenderer/when_another_read_model_has_an_unguarded_query.cs b/Source/Rendering.Cratis/for_StateViewSliceRenderer/when_another_read_model_has_an_unguarded_query.cs
new file mode 100644
index 0000000..7207a52
--- /dev/null
+++ b/Source/Rendering.Cratis/for_StateViewSliceRenderer/when_another_read_model_has_an_unguarded_query.cs
@@ -0,0 +1,29 @@
+// Copyright (c) Cratis. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Cratis.Specifications;
+using Cratis.Stage.Rendering.Cratis.CodeGeneration;
+using Cratis.Stage.Rendering.Cratis.for_StateViewSliceRenderer.given;
+using Cratis.Stage.Rendering.Cratis.Renderers;
+using Xunit;
+
+namespace Cratis.Stage.Rendering.Cratis.for_StateViewSliceRenderer;
+
+/// <summary>
+/// Only the slice's first projection is rendered, so the dropped one's query used to be part of the union
+/// guarding the read model that survived — and an unguarded query anywhere in the slice published it to
+/// everyone. A query guards the read model its return type names and no other.
+/// </summary>
+public class when_another_read_model_has_an_unguarded_query : a_slice_with_two_read_models
+{
+    RenderedFile _file = null!;
+    StateViewSliceRenderer _renderer = null!;
+
+    void Establish() => _renderer = new StateViewSliceRenderer();
+
+    void Because() => _file = _renderer.Render(_dashboardSlice, _applicationSet, "CratisApp");
+
+    [Fact] void should_render_the_first_projections_read_model() => _file.Content.ShouldContain("public record InvoiceSummary(");
+    [Fact] void should_keep_it_guarded_by_its_own_querys_policy() => _file.Content.ShouldContain("[Roles(\"Accountant\")]");
+    [Fact] void should_not_publish_it_to_everyone() => _file.Content.Contains("[AllowAnonymous]").ShouldBeFalse();
+}
diff --git a/Source/Rendering.Cratis/for_UnrenderedConstructs/when_reporting_what_a_slice_declares.cs b/Source/Rendering.Cratis/for_UnrenderedConstructs/when_reporting_what_a_slice_declares.cs
index 79e2560..18325f9 100644
--- a/Source/Rendering.Cratis/for_UnrenderedConstructs/when_reporting_what_a_slice_declares.cs
+++ b/Source/Rendering.Cratis/for_UnrenderedConstructs/when_reporting_what_a_slice_declares.cs
@@ -41,7 +41,7 @@ [Fact] void should_report_the_reactor() =>
     [Fact] void should_report_the_queries() =>
         _diagnostics.ShouldContain(
             "Slice 'Summary' declares 1 query declaration(s) with no rendered equivalent — the read model carries the fixed " +
-            "all/by-id pair instead, guarded by the union of the declared queries' authorization.");
+            "all/by-id pair instead, guarded by the union of the authorization declared by the queries that read it.");
     [Fact] void should_report_the_query_performer() =>
         _diagnostics.ShouldContain(
             "Slice 'Summary' declares 1 query performer declaration(s) with no rendered equivalent — the query logic is not rendered.");