refactor: update latest flexipage skills

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@ -6,532 +6,440 @@ description: Use this skill when users need to create, generate, modify, or vali
## When to Use This Skill
Use this skill when you need to:
- Create Lightning page layouts (RecordPage, AppPage, HomePage)
- Create Lightning pages (RecordPage, AppPage, HomePage)
- Generate FlexiPage metadata XML
- Add components to existing FlexiPages
- Troubleshoot FlexiPage deployment errors
- Configure field sections, highlights panels, and related lists
- Work with FlexiPage regions, facets, and component properties
- Understand FlexiPage structure and component configuration
- Work with page layouts or Lightning page customization
- Edit or update ANY *.flexipage-meta.xml file
## Specification
# FlexiPage Metadata Specification
# FlexiPage Generation Guide
## Overview
Lightning page layouts for RecordPage, AppPage, and HomePage. Dynamic, component-based design supporting desktop, phone, and tablet.
Generate Lightning pages (RecordPage, AppPage, HomePage) using CLI bootstrapping for component discovery and configuration.
---
## Generation Philosophy
## Quick Start Workflow
**Deploy Incrementally, Iterate Quickly**
### Step 1: Bootstrap with CLI
FlexiPages are complex. Deploy in small increments for fast feedback:
1. **Start simple**: Deploy with minimal components (e.g., just header region)
2. **Add incrementally**: Add one region or component at a time
3. **Deploy often**: Each addition = immediate validation
4. **Use errors to learn**: Deployment errors are faster than guessing
```bash
sf template generate flexipage \
--name <PageName> \
--template <RecordPage|AppPage|HomePage> \
--sobject <SObject> \
--primary-field <Field1> \
--secondary-fields <Field2,Field3> \
--detail-fields <Field4,Field5,Field6,Field7> \
--output-dir force-app/main/default/flexipages
```
**Benefits:**
- Isolated errors (one component at a time)
- Faster debugging (know exactly what broke)
- Build confidence (each success validates approach)
- User feedback (see progress, adjust direction)
**Template-specific requirements:**
- **RecordPage**: Requires `--sobject` (e.g., Account, Custom_Object__c)
- **RecordPage**: Requires `--primary-field` and `--secondary-fields` for dynamic highlights, `--detail-fields` for full record details. Use the most important identifying field as primary, e.g. Name. Use the secondary fields (max 12, recommended 4-6) to show a summary of the record. Use detail fields to show the full details of the record.
- **AppPage**: No additional requirements
- **HomePage**: No additional requirements
**Anti-pattern:** Creating entire complex page at once → hard-to-debug error cascade
**Note:** If the `sf template generate flexipage` command fails, recommend users upgrade to the latest version of the Salesforce CLI:
```bash
npm install -g @salesforce/cli@latest
```
**What you get:**
- Valid FlexiPage XML with correct structure
- Pre-configured regions and basic components
- Proper field references and facet structure
- Ready to deploy as-is or enhance further
### Step 2: Deploy Base Page
```bash
sf project deploy start --source-dir force-app/main/default/flexipages
```
**Deploy early, deploy often.** Start with the bootstrapped page, validate it works, then enhance.
### Step 3: Update and Redeploy
Modify the generated XML, adding components discovered via MCP. Deploy incrementally.
**Note:** Warn users to use caution with updates beyond this step when using this command.
---
## Critical Rules (Read First)
## Critical XML Rules
### 1. Property Value Encoding (MOST COMMON ERROR)
**ANY property value containing HTML/XML tags MUST be manually encoded in your XML.**
**Any property value with HTML/XML characters MUST be manually encoded in the following order** (wrong order causes double-encoding corruption):
Common properties with HTML:
- Component labels with formatting: `<b>Important</b>`
- Rich text descriptions
- Help text with links: `<a href="...">Link</a>`
**Encoding rules you must apply:**
```
<&lt;
> → &gt;
&&amp;
" → &quot;
' → &apos;
1. &&amp; (FIRST! Encode this before others)
2. <&lt;
3. > → &gt;
4. " → &quot;
5. ' → &apos;
```
**Wrong XML (will fail deployment):**
**Wrong:**
```xml
<componentInstanceProperties>
<name>label</name>
<value><b>Important:</b> Read this</value>
</componentInstanceProperties>
<value><b>Important</b> text</value>
```
**Correct XML (manually encoded):**
**Correct:**
```xml
<componentInstanceProperties>
<name>label</name>
<value>&lt;b&gt;Important:&lt;/b&gt; Read this</value>
</componentInstanceProperties>
<value>&lt;b&gt;Important&lt;/b&gt; text</value>
```
**Process:**
1. When writing component properties, scan for `<`, `>`, `&`, `"`, or `'` characters
2. **BEFORE writing XML**, manually replace each with its entity
3. Write the encoded value directly into the XML
4. **VERIFY**: Search your generated XML for `<value>` tags - check they don't contain raw HTML tags
**Self-check:** If you see `<value><b>` or `<value><a` in your XML, you forgot to encode!
**Helper skill available (if you cannot encode manually):**
```
encode_property_value("<b>Text</b>")
```
Returns `encoded` field - copy that exact string into your XML `<value>` tag.
**Check your XML:** Search for `<value>` tags - they should never contain raw `<` or `>` characters.
### 2. Field References
**ALWAYS:** `Record.{FieldApiName}`
**NEVER:** `{ObjectName}.{FieldApiName}`
**Correct:**
```xml
<!-- Correct -->
<fieldItem>Record.Name</fieldItem>
```
**Incorrect:**
```xml
<!-- Wrong -->
<fieldItem>Account.Name</fieldItem>
```
### 3. Region vs Facet Types
- Template regions (header, main, sidebar) → `<type>Region</type>`
- Component facets (internal slots) → `<type>Facet</type>`
**Template Regions** (header, main, sidebar):
```xml
<name>header</name>
<type>Region</type>
```
**Component Facets** (internal slots like fieldSection columns):
```xml
<name>Facet-12345</name>
<type>Facet</type>
```
**Rule:** If it's a template region name → `Region`. If it's a component slot → `Facet`.
### 4. fieldInstance Structure
Every fieldInstance requires:
- Own `<itemInstances>` wrapper
- `fieldInstanceProperties` with `uiBehavior`
- `Record.{Field}` format
---
## Generation Workflow
### Step 1: Get Metadata Information
```
get_metadata_resource("flexiPage-knowledge")
```
Returns: This knowledge content, metadata skills, resource URIs (knowledge://, schema://, example://), and schema content
### Step 2: Examine Existing FlexiPages
**CRITICAL:** Study working FlexiPages BEFORE creating spec. Real examples show actual XML patterns.
**Priority 1: Org-Retrieved FlexiPages (Best Source)**
Check `<sfdx-project-dir>/main/default/flexipages/` for existing FlexiPages:
- Use standard file tools: `list_dir`, `read_file`
- These are org-specific, production-tested pages
- Show real component usage, not theoretical patterns
- **Most valuable reference** - use as primary template
**Priority 2: Static Examples (Fallback)**
If no org FlexiPages exist, use static examples via URIs from Step 1:
```
get_metadata_resource("example://FlexiPage/0")
```
Index 0 is the App Page example
Index 1 is the Home Page example
Index 2 is the Record Page example
**What to learn:**
- Complete XML structure (regions, Facets, components)
- Remember that regions need to be adjusted to match the page template
- fieldInstance structure (itemInstances, fieldInstanceProperties)
- Facet definition and reference patterns
- Component property formats
- Valid starting point for new pages
**Use as structural reference when generating XML.**
### Step 3: Get Templates
```
get_page_templates("RecordPage")
```
Returns: Available templates and their required regions
### Step 4: Create Specification File
**Purpose:** Plan what the user wants to achieve (business requirements), NOT just inventory existing components.
**File:** `.flexipage_<PageName>_spec.md` (delete after deployment)
```markdown
# FlexiPage: [Page Name]
## Goal
[1-2 sentences: what should this page accomplish for users?]
## Page Info
- Type: RecordPage|AppPage|HomePage
- Object: [if RecordPage]
- Template: [chosen from step 2]
## Functionality Required
### [Region Name]
1. **[Functionality Description]**
- Purpose: [what user needs to do]
- Solution: [existing component URI] OR [Custom component to build]
- Config needed: [properties, fields, etc.]
2. **[Another Functionality]**
- Purpose: [user need]
- Solution: [component or "TODO: Build CustomComponent__c"]
- Config needed: [details]
## Custom Components Needed
- [ ] [ComponentName] - [what it does, why existing components insufficient]
## Fields to Display
- [Field] - [why user needs to see this]
## Relationships/Data
- [ ] Verify [relationship] exists for [component]
## Open Questions
- [Anything uncertain that needs clarification]
```
**Key principle:** Spec describes DESIRED functionality, not technical inventory. Include custom components that don't exist yet.
### Step 5: Discover Components
```
get_org_component_palette(target: "lightning__RecordPage")
```
Use to find components that match functionality in spec. Not all functionality may have existing components.
### Step 6: Get Component Details
```
get_org_component_metadata([uris], includeAiInfo: true, includeSource: false)
```
For components identified in step 5.
**When debugging property errors:** Fetch source code to understand component internals:
```
get_org_component_metadata([uri], includeSource: true)
```
Source code shows:
- Actual property names and types
- Required vs. optional properties
- Property value formats
- Decorators and annotations
Use when: AI descriptions are unclear or property errors occur during deployment.
### Step 7: Get Component Knowledge (When Available)
Check metadata skills from Step 1. Call for complex components:
```
get_component_knowledge("fieldSection")
```
**Components with knowledge:** `fieldSection`, `dynamicHighlights`, `dynamicRelatedList`
### Step 8: Update Spec with Solutions
Mark which functionality uses existing components vs. needs custom development.
### Step 9: Get User Approval
Present spec. Confirm approach before generating XML.
### Step 10: Generate XML
Follow approved spec. **Use example file from Step 2 as structural reference.**
**Incremental approach:**
1. Start with minimal version (e.g., header + one main component)
2. Deploy and validate
3. Add next component or region
4. Deploy again
5. Repeat until complete
Key patterns from examples:
- Template regions (`type="Region"`) vs. component facets (`type="Facet"`)
- Facet structure and references
- fieldInstance with fieldInstanceProperties
- Region and component nesting
- Property value formats
---
## Using Examples Effectively
### Example Priority
1. **Org FlexiPages** (in `force-app/main/default/flexipages/`) - **Best source**
- Production-tested, org-specific
- Access via `list_dir`, `read_file`
2. **Static examples** (from metadata information response) - Fallback only
### When to Reference Examples
1. **Before creating spec** (Step 2): Understand existing patterns
2. **Before generating XML** (Step 10): Copy structural patterns
3. **When debugging errors**: Compare your XML to working examples
### What Examples Show
**Facet Patterns:**
- How Facets are defined with `type="Facet"`
- How components reference Facets in properties
- Field Facets vs. component Facets
**Field Structure:**
- `fieldInstance` always in own `itemInstances`
- `fieldInstanceProperties` with `uiBehavior` required
- `Record.{Field}` format (never object name)
**Component Configuration:**
- Property formats (`componentInstanceProperties`)
- ValueLists for arrays
- Facet references in properties
**Region Structure:**
- Required regions for templates
- Component placement in regions
- Nesting patterns
### How to Use Examples
1. **Check org first**: `list_dir force-app/main/default/flexipages/`, then `read_file` similar page types
2. **If no org pages**: Use static examples for your page type
3. **Identify similar components** to what you need
4. **Copy XML structure patterns**, not exact content
5. **Adapt** to your specific fields/components
6. **Maintain** the same nesting and property structure
**Workflow:**
- Need dynamicHighlights? → Find org RecordPage with header region, or use static example
- Need fields in main? → Find org page with fieldSection, or use static example
- Need related list? → Find org page with similar component, or use static example
---
## Critical XML Rules
### Parent flexipage
**DO NOT** define a parent flexipage: do not include \`<parentFlexiPage>\` tags
### Field References
**ALWAYS:** `Record.{FieldApiName}`
**NEVER:** `{ObjectName}.{FieldApiName}`
**Correct:**
```xml
<fieldItem>Record.Name</fieldItem>
```
**Incorrect:**
```xml
<fieldItem>Account.Name</fieldItem>
```
### fieldInstance Requirements
**Every fieldInstance MUST have:**
1. Its own `<itemInstances>` wrapper (no grouping)
2. `fieldInstanceProperties` with `uiBehavior`
3. `Record.{Field}` format
```xml
<flexiPageRegions>
<itemInstances>
<fieldInstance>
<itemInstances>
<fieldInstance>
<fieldInstanceProperties>
<name>uiBehavior</name>
<value>none</value> <!-- none|readonly|required -->
<name>uiBehavior</name>
<value>none</value> <!-- none|readonly|required -->
</fieldInstanceProperties>
<fieldItem>Record.Name</fieldItem>
<identifier>RecordNameField</identifier>
</fieldInstance>
</itemInstances>
<name>Facet-uuid</name>
<type>Facet</type>
</flexiPageRegions>
<fieldItem>Record.FieldName__c</fieldItem>
<identifier>RecordFieldName_cField</identifier>
</fieldInstance>
</itemInstances>
```
### Region vs. Facet Types
**CRITICAL DISTINCTION:**
**Template Regions** (header, main, sidebar, etc.):
- Use `<type>Region</type>`
- Defined by page template
- **ONLY** use regions defined in the page template
- **DO NOT** define a \`<mode>\` for regions
- Top-level containers for components
```xml
<flexiPageRegions>
<itemInstances>
<componentInstance>
<componentName>record_flexipage:dynamicHighlights</componentName>
<identifier>highlights</identifier>
</componentInstance>
</itemInstances>
<name>header</name>
<type>Region</type> <!-- Template regions are Region -->
</flexiPageRegions>
```
**Component Facets** (component slots like column body, fieldSection columns):
- Use `<type>Facet</type>`
- Internal component properties
- Referenced by component properties
```xml
<flexiPageRegions>
<itemInstances>
<fieldInstance>
<fieldInstanceProperties>
<name>uiBehavior</name>
<value>none</value>
</fieldInstanceProperties>
<fieldItem>Record.Name</fieldItem>
<identifier>RecordNameField</identifier>
</fieldInstance>
</itemInstances>
<name>Facet-uuid</name>
<type>Facet</type> <!-- Component facets are Facet -->
</flexiPageRegions>
```
### Facet Rules
- Each Facet referenced exactly once by a component property
- No unused Facets
- Unique names (use UUIDs for Facets)
---
## Component-Specific Guidance
### fieldSection
**Retrieve knowledge before use.** Complex three-level nesting required.
### dynamicHighlights
**Retrieve knowledge before use.** Two approaches:
- Compact Layout (no config) - if object has compact layout
- Explicit Fields (Facets) - for new objects without compact layouts
**Must be in header region.**
### dynamicRelatedList
**Retrieve knowledge before use.**
- Use relationship name (NOT field name)
- Format: `parentFieldApiName: {Object}.Id`
**Rules:**
- Each fieldInstance in its own `<itemInstances>` wrapper
- Must have `fieldInstanceProperties` with `uiBehavior`
- Use `Record.{Field}` format
---
## Common Deployment Errors
### "Invalid field reference"
Wrong: `Delivery__c.Order_Number__c`
Fix: `Record.Order_Number__c`
**Cause:** Used `ObjectName.Field` instead of `Record.Field`
**Fix:** Change to `Record.{FieldApiName}`
### "Element fieldInstance is duplicated"
Cause: Multiple fieldInstances in one itemInstances
Fix: Separate itemInstances for each
**Cause:** Multiple fieldInstances in one itemInstances
**Fix:** Each fieldInstance needs its own `<itemInstances>` wrapper
### "Missing fieldInstanceProperties"
Cause: No uiBehavior
Fix: Add fieldInstanceProperties block with uiBehavior
### "Invalid component property" / "Unknown property"
Cause: Wrong property name or format
**Debug strategy:** Fetch component source code:
```
get_org_component_metadata([uri], includeSource: true)
```
Source code reveals exact property names, types, and required values.
**Cause:** No uiBehavior specified
**Fix:** Add `fieldInstanceProperties` with `uiBehavior`
### "Unused Facet"
Cause: Facet defined but not referenced
Fix: Reference in component property or remove
**Cause:** Facet defined but not referenced by any component
**Fix:** Remove Facet or reference it in a component property
### "Invalid Region/Facet type"
**Cause:** Using wrong type for context
### "XML parsing error"
**Cause:** Unencoded HTML/XML in property values
**Fix:** Manually encode `<`, `>`, `&`, `"`, `'` in all `<value>` tags
**Fix:**
- Template regions (header, main, sidebar) → `<type>Region</type>`
- Component facets (column body, fieldSection columns) → `<type>Facet</type>`
### "Cannot create component with namespace"
**Cause:** Invalid page name (don't use `__c` suffix in page names)
**Fix:** Use "Volunteer_Record_Page" not "Volunteer__c_Record_Page"
Common mistake: Using `<type>Facet</type>` for header/main/sidebar regions
### Region specifies mode that parent region doesn't support
**Cause:** Using a mode that is not enabled for the parent region
**Fix:** Remove the mode from the region
### "XML parsing error" / "Malformed XML" / "Unexpected element"
**Cause:** Unencoded HTML/XML tags in property values
**Fix:** See "Critical Rules" section at top of this spec for encoding requirements. You must manually encode `<`, `>`, `&`, `"`, `'` characters in property values before writing XML.
### Cannot create a new component with the namespace
**Cause:** invalid flexipage name or file name
**Fix:** Do not include \`__c\` suffix in page names and *.flexipage-meta.xml file names
### "Region specifies mode that parent doesn't support"
**Cause:** Added `<mode>` tag to region
**Fix:** Remove `<mode>` tags - they're not needed for standard regions
---
## Template Region Requirements
## Incremental Development Pattern
Templates specify which regions are required. Get from `get_page_templates`.
**Philosophy:** Deploy small, working increments. Don't build entire complex page at once.
Common patterns:
- Three-column: header, main, sidebar
- Two-column: main, sidebar
- Single: main
**Process:**
1. **CLI bootstrap** → Deploy base page
2. **Add one component** → Deploy
3. **Add another component** → Deploy
4. **Repeat** until complete
**All required regions must have at least one component.**
**Benefits:**
- Isolated errors (know exactly what broke)
- Faster debugging
- Build confidence with each success
- Get user feedback early
**Anti-pattern:** Building entire complex page → one giant error cascade.
---
## Deprecated Components
## Adding Components to Existing FlexiPages
**DO NOT USE:**
- `force:detailPanel` → use `flexipage:fieldSection`
- `force:highlightsPanel` → use `record_flexipage:dynamicHighlights`
### Workflow
When user provides an existing FlexiPage file path:
1. **Read the file** using native file I/O
2. **Parse XML** to extract:
- Existing component identifiers
- Available regions (parse from file, don't assume names)
- Existing facets
3. **Generate component XML** (apply all rules from "Critical XML Rules" section)
4. **Insert** into appropriate region
5. **Write** modified XML back to file
6. **Deploy**: `sf project deploy start --source-dir force-app/...`
---
## Required Metadata
### Generating Unique Identifiers
**Algorithm**:
```
1. Extract all existing <identifier> values from XML
2. Generate base name: {componentType}_{context}
Examples: "relatedList_contacts", "richText_header", "tabs_main"
3. Find first available number:
- Try "{base}_1"
- If exists, try "{base}_2", "{base}_3", etc.
- Use first available
```
**Examples**:
- First contacts related list: `relatedList_contacts_1`
- Second contacts related list: `relatedList_contacts_2`
- Rich text in header: `richText_header_1`
- Field section: `fieldSection_details_1`
**Facet Naming - Two Patterns**:
1. **Named facets** (for major content areas):
- `detailTabContent` (detail tab content)
- `maintabs` (main tab container)
- `sidebartabs` (sidebar tab container)
- Use when facet represents meaningful content area
2. **UUID facets** (for internal structure):
- Format: `Facet-{8hex}-{4hex}-{4hex}-{4hex}-{12hex}`
- Example: `Facet-66d5a4b3-bf14-4665-ba75-1ceaa71b2cde`
- Use for field section columns, nested containers, anonymous slots
---
### Region Selection
**Parse regions from file** - don't hardcode names. Templates vary:
- `flexipage:recordHomeTemplateDesktop``header`, `main`, `sidebar`
- `runtime_service_fieldservice:...``header`, `main`, `footer`
- Others may have different region names
**Default placement**: End of target region (after last `<itemInstances>`)
**Insertion pattern**:
```xml
<flexiPageRegions>
<name>main</name> <!-- or whatever region name exists -->
<type>Region</type>
<itemInstances><!-- Existing component 1 --></itemInstances>
<itemInstances><!-- Existing component 2 --></itemInstances>
<itemInstances>
<!-- INSERT NEW COMPONENT HERE -->
</itemInstances>
</flexiPageRegions>
```
---
### Container Components with Facets
Components like tabs, accordions, field sections require facets.
**Pattern**:
```xml
<!-- 1. Component in region -->
<flexiPageRegions>
<itemInstances>
<componentInstance>
<componentName>flexipage:tabset2</componentName>
<identifier>tabs_main_1</identifier>
<componentInstanceProperties>
<name>tabs</name>
<value>tab1_content</value>
<value>tab2_content</value>
</componentInstanceProperties>
</componentInstance>
</itemInstances>
<name>main</name>
<type>Region</type>
</flexiPageRegions>
<!-- 2. Facets (siblings of region, NOT nested inside) -->
<flexiPageRegions>
<itemInstances><!-- Tab 1 content --></itemInstances>
<name>tab1_content</name>
<type>Facet</type>
</flexiPageRegions>
<flexiPageRegions>
<itemInstances><!-- Tab 2 content --></itemInstances>
<name>tab2_content</name>
<type>Facet</type>
</flexiPageRegions>
```
**Critical**: Facet regions are siblings of template regions at the same level, not nested inside them.
---
## Component-Specific Tips
### dynamicHighlights (RecordPage Header)
**Location:** Must be in `header` region.
**Explicit Fields** (via CLI): Use the most important fields to show a summary of the record. The single primary field is used to identify the record, like a name. The secondary fields (max 12, recommended 6) are used as a summary of the record.
```bash
--primary-field Name
--secondary-fields Phone,Industry,AnnualRevenue
```
CLI generates Facets with field references automatically.
### fieldSection
**Use for:** Displaying fields in columns.
**Structure:** Three-level nesting:
1. Template Region (Region type)
2. Column Facets (Facet type)
3. Field Facets (Facet type)
**Referenced in component property:**
```xml
<componentInstanceProperties>
<name>columns</name>
<value>Facet-{uuid}</value>
</componentInstanceProperties>
```
### rich Text component
Component name: flexipage:richText
Use for: Displaying HTML-formatted rich text content with support for text formatting, headings, lists, tables, images, links, forms, and multimedia elements. Preserves styling and layout. Escape all special characters in the default text.
Location: Can be used in any region on any page type (Home, Record, App, Community pages).
CLI generates the component directly without nested structures.
User: "Add a rich text component to force-app/.../Account_Record_Page.flexipage-meta.xml"
Structure: Single-level component (no facets):
1. Component instance (flexipage:richText) with direct properties
XML Structure Example:
```xml
<itemInstances>
<componentInstance>
<componentInstanceProperties>
<name>decorate</name>
<value>true</value>
</componentInstanceProperties>
<componentName>flexipage:richText</componentName>
<identifier>flexipage_richText</identifier>
</componentInstance>
</itemInstances>
```
Identifier Pattern: flexipage_richText or flexipage_richText_{sequence}
---
## Required Metadata Structure
```xml
<FlexiPage xmlns="http://soap.sforce.com/2006/04/metadata">
<flexiPageRegions>...</flexiPageRegions>
<masterLabel>Page Label</masterLabel>
<template><name>template_name</name></template>
<type>RecordPage|AppPage|HomePage</type>
<sobjectType>Object__c</sobjectType> <!-- RecordPage only -->
<flexiPageRegions>
<!-- Regions and components here -->
</flexiPageRegions>
<masterLabel>Page Label</masterLabel>
<template>
<name>flexipage:recordHomeTemplateDesktop</name>
</template>
<type>RecordPage</type>
<sobjectType>Object__c</sobjectType> <!-- RecordPage only -->
</FlexiPage>
```
## Naming Conventions
- NO `__c` suffix in page names and *.flexipage-meta.xml file names: "Volunteer_Record_Page.flexipage-meta.xml" not "Volunteer__c_Record_Page.flexipage-meta.xml"
- Unique component identifiers
- Exact field API names from Salesforce
**Page Types:**
- `RecordPage` - requires `<sobjectType>`
- `AppPage` - no sobjectType
- `HomePage` - no sobjectType
## Validation Before Deployment
- [ ] **Using incremental deployment** (start minimal, add iteratively)
- [ ] **Reviewed org FlexiPages** (force-app/main/default/flexipages/) or static examples for structural reference
- [ ] All fields: `Record.{Field}` format
- [ ] Every fieldInstance has fieldInstanceProperties
- [ ] Each fieldInstance in own itemInstances
- [ ] **Template regions (header, main, sidebar): `type="Region"`**
- [ ] **Component facets: `type="Facet"`**
- [ ] **Property values with HTML/XML tags are XML-encoded**
- [ ] Component knowledge followed (if available)
- [ ] Template regions populated
---
## Validation Checklist
Before deploying:
- [ ] Used CLI to bootstrap (don't start from scratch)
- [ ] All field references use `Record.{Field}` format
- [ ] Each fieldInstance has `fieldInstanceProperties` with `uiBehavior`
- [ ] Each fieldInstance in own `<itemInstances>` wrapper
- [ ] Template regions use `<type>Region</type>`
- [ ] Component facets use `<type>Facet</type>`
- [ ] Property values with HTML/XML are manually encoded
- [ ] No `<mode>` tags in regions
- [ ] No deprecated components
- [ ] No `__c` suffix in page names
- [ ] Each Facet referenced by exactly one component property
---
## Quick Reference: CLI Command
```bash
# RecordPage with fields
sf template generate flexipage \
--name Account_Custom_Page \
--template RecordPage \
--sobject Account \
--primary-field Name \
--secondary-fields Phone,Industry,AnnualRevenue \
--detail-fields Street,City,State,Name,Phone,Email
# AppPage
sf template generate flexipage \
--name Sales_Dashboard \
--template AppPage \
--label "Sales Dashboard"
# HomePage
sf template generate flexipage \
--name Custom_Home \
--template HomePage \
--description "Custom home for sales team"
```
**All templates support:**
- `--output-dir` (default: current directory)
- `--api-version` (default: latest)
- `--label` (default: page name)
- `--description`