CMS Collection Setup
Create a new CMS collection with custom fields, relationships, and proper configuration.
Important Note
ALWAYS use Webflow MCP tools for all operations:
- Use Webflow MCP's
webflow_guide_toolto get best practices before starting - Use Webflow MCP's
data_sites_toolwith actionlist_sitesto identify available sites - Use Webflow MCP's
data_sites_toolwith actionget_siteto retrieve site details and plan limits - Use Webflow MCP's
data_cms_toolwith actionget_collection_listto check for naming conflicts - Use Webflow MCP's
data_cms_toolwith actioncreate_collectionto create the collection - Use Webflow MCP's
data_cms_toolwith actioncreate_collection_static_fieldto create static fields - Use Webflow MCP's
data_cms_toolwith actioncreate_collection_option_fieldto create option fields - Use Webflow MCP's
data_cms_toolwith actioncreate_collection_reference_fieldto create reference/multi-reference fields - Use Webflow MCP's
data_cms_toolwith actionget_collection_detailsto verify collection was created correctly - DO NOT use any other tools or methods for Webflow operations
- All tool calls must include the required
contextparameter (15-25 words, third-person perspective)
Instructions
Phase 1: Site Selection & Discovery
- Get site information: Use Webflow MCP's
data_sites_toolwith actionlist_sitesto identify target site - Confirm site: Ask user to select site if multiple available
- Check plan limits: Use Webflow MCP's
data_sites_toolwith actionget_siteto verify collection limits - List existing collections: Use Webflow MCP's
data_cms_toolwith actionget_collection_listto check for conflicts - Validate naming: Ensure new collection name doesn't conflict with existing
Phase 2: Requirements Gathering
- Get collection details: Ask user for:
- Collection display name (e.g., "Blog Posts")
- Singular name (e.g., "Blog Post")
- Optional: Custom slug (default: auto-generated from display name)
- Get field definitions: For each field, gather:
- Field name (e.g., "Author Name", "Publish Date")
- Field type (Text, Rich Text, Image, Option, Reference, etc.)
- Required vs optional
- Any validation rules or help text
- Identify relationships: Determine if collection needs:
- Reference fields (one-to-many relationships)
- Multi-reference fields (many-to-many relationships)
- Option fields (controlled vocabulary)
Phase 3: Schema Validation & Planning
- Validate field types: Check all field types are supported
- Check field limits: Ensure within Webflow limits:
- Max fields per collection: varies by plan
- Max 5 multi-reference fields per collection
- Plan creation order: Organize fields by dependency:
- Create collections in order if references exist
- Create referenced collections first
- Create option fields before reference fields
- Generate preview: Show complete schema with all fields
Phase 4: User Approval
- Show complete preview: Display:
- Collection name and slug
- All fields with types and properties
- Any relationships to other collections
- Plan limit verification
- Validate schema: Check for common issues:
- Missing required fields (name, slug always required)
- Invalid field types
- Reference to non-existent collections
- Exceeding plan limits
- Request confirmation: Wait for explicit "create" approval
Phase 5: Collection Creation
- Create collection: Use Webflow MCP's
data_cms_toolwith actioncreate_collectionwith:- Display name
- Singular name
- Optional slug
- Capture collection ID: Save for field creation
- Show progress: Report collection created successfully
Phase 6: Field Creation
- Create fields in order: For each field:
- Use appropriate creation tool based on type
- Static fields:
data_cms_toolwith actioncreate_collection_static_field - Option fields:
data_cms_toolwith actioncreate_collection_option_field - Reference fields:
data_cms_toolwith actioncreate_collection_reference_field
- Set field properties:
- Display name
- Required flag
- Help text (if provided)
- Validation rules (if applicable)
- Show progress: Report each field created
- Handle errors: If field creation fails, report and continue
Phase 7: Verification & Reporting
- Verify collection: Use Webflow MCP's
data_cms_toolwith actionget_collection_detailsto retrieve full schema - Confirm all fields: Check that all requested fields were created
- Generate report: Show:
- Collection ID
- Collection name and slug
- All fields created with IDs
- Any failures or warnings
- Provide next steps: Suggest:
- Use bulk-cms-update to add initial items
- Create collection pages in Designer
- Set up relationships if applicable
Field Type Reference
Static Field Types
PlainText - Short text (max 256 chars) or long text
- Use for: Titles, names, descriptions, excerpts
- Properties: maxLength validation (256 for short)
- Example: "Title", "Author Name", "Excerpt"
RichText - Formatted text with HTML
- Use for: Blog content, bios, articles, long descriptions
- Properties: No length limit
- Example: "Post Content", "Bio", "Description"
Email - Email address
- Use for: Contact emails, author emails
- Properties: Email format validation
- Example: "Contact Email", "Author Email"
Phone - Phone number
- Use for: Contact numbers
- Properties: E.164 format
- Example: "Phone Number", "Mobile"
Link - External URL or internal link
- Use for: Website links, social media, external resources
- Properties: URL validation
- Example: "Website", "LinkedIn Profile"
Number - Numeric values
- Use for: Prices, ratings, counts, order numbers
- Properties: Integer or decimal
- Example: "Price", "Rating", "Order"
Image - Single image
- Use for: Featured images, photos, thumbnails
- Properties: Max 4MB per image
- Example: "Featured Image", "Photo", "Thumbnail"
MultiImage - Multiple images (up to 25)
- Use for: Galleries, product photos
- Properties: Max 25 images, 4MB each
- Example: "Gallery", "Product Photos"
File - File upload
- Use for: PDFs, documents, downloads
- Properties: Max 4MB per file
- Example: "Resume PDF", "Brochure", "Manual"
Video - Video embed (YouTube/Vimeo)
- Use for: Video content
- Properties: Embed URL
- Example: "Tutorial Video", "Demo"
DateTime - Date and/or time
- Use for: Publish dates, event dates, deadlines
- Properties: ISO 8601 format
- Example: "Publish Date", "Event Date"
Switch - Boolean (true/false)
- Use for: Featured flags, visibility toggles
- Properties: Boolean value
- Example: "Featured", "Published", "Active"
Color - Color value
- Use for: Theme colors, accents, brand colors
- Properties: Hex format
- Example: "Brand Color", "Accent Color"
Option Field Type
Option - Single choice from predefined list
- Use for: Status, category, type, priority
- Properties: List of option names
- Example: "Status" (Draft, Review, Published)
- Creation: Use
data_cms_toolwith actioncreate_collection_option_fieldwith options array
Example:
json{ "type": "Option", "displayName": "Status", "metadata": { "options": [ {"name": "Draft"}, {"name": "In Review"}, {"name": "Published"} ] } }
Reference Field Types
Reference - Link to one item in another collection (one-to-many)
- Use for: Author → Post, Category → Post, Brand → Product
- Properties: Collection ID of referenced collection
- Example: "Author" (reference to Authors collection)
- Creation: Use
data_cms_toolwith actioncreate_collection_reference_fieldwith collectionId
MultiReference - Link to multiple items in another collection (many-to-many)
- Use for: Post → Tags, Product → Features, Project → Technologies
- Properties: Collection ID of referenced collection
- Limit: Max 5 multi-reference fields per collection
- Example: "Tags" (reference to Tags collection)
- Creation: Use
data_cms_toolwith actioncreate_collection_reference_fieldwith collectionId
Reference Field Example:
json{ "type": "Reference", "displayName": "Author", "metadata": { "collectionId": "abc123..." } }
Multi-Reference Field Example:
json{ "type": "MultiReference", "displayName": "Tags", "metadata": { "collectionId": "xyz789..." } }
Examples
Example 1: Simple Blog Collection
User prompt:
Create a Blog Posts collection with title, content, author, and publish date
Step 1: Discovery
🔍 CMS Collection Setup Available sites: 1. Company Website 2. Blog Site Which site? (1/2)
Step 2: After User Selects Site
📊 Existing Collections on Company Website: Currently: 0 collections Plan limit: 20 collections (CMS Plan) ✅ You have capacity to create new collections. --- 📋 Collection Requirements Display Name: Blog Posts Singular Name: Blog Post Slug: blog-posts (auto-generated) Fields to create: 1. Title - Text (required) 2. Content - Rich Text (required) 3. Author - Text 4. Publish Date - Date/Time (required) Is this correct? (yes/no) If you want to add/modify fields, describe the changes.
Step 3: Preview
📋 Preview: Create "Blog Posts" Collection Collection: ├── Display Name: Blog Posts ├── Singular Name: Blog Post ├── Slug: blog-posts └── Site: Company Website Fields (6 total): ├── name (PlainText, required) ← Auto-created ├── slug (PlainText, required) ← Auto-created ├── title (PlainText, required) ├── content (RichText, required) ├── author (PlainText) └── publish-date (DateTime, required) ✅ Validation Passed: - Collection name available - Within plan limits (0/20 collections) - All field types valid - No dependency issues ⚠️ Type "create" to proceed.
Step 4: Creation
🔄 Creating Collection... ✅ Collection created: Blog Posts (ID: 64f1a2b3...) Adding fields... ├── ✅ title (PlainText) ├── ✅ content (RichText) ├── ✅ author (PlainText) └── ✅ publish-date (DateTime) Progress: ████████████████████ 100% (4/4 fields) 🎉 Collection Setup Complete! Collection: Blog Posts ID: 64f1a2b3... Fields: 6 (2 auto-created + 4 custom) --- 💡 Next Steps: 1. Use bulk-cms-update to add initial blog posts 2. Create collection template page in Designer 3. Set up collection list page for blog index 4. Configure SEO settings for dynamic pages
Example 2: Collection with Relationships
User prompt:
Create a Products collection with name, price, description, images, brand, and tags
Step 1: After Initial Gathering
📋 Collection Analysis I see you want: - Brand: This should be a reference field - Tags: This should be a multi-reference field This requires creating additional collections first: 1. Brands collection 2. Tags collection Then we can create Products with references to them. Would you like me to: A) Create all three collections (Brands, Tags, Products) B) Just create Products (you'll add relationships later) C) Modify the requirements Your choice? (A/B/C)
Step 2: After User Selects "A"
📋 Preview: Create 3 Collections --- ### 1. Brands Collection Fields (4 total): ├── name (PlainText, required) ← Auto ├── slug (PlainText, required) ← Auto ├── logo (Image) └── description (PlainText) --- ### 2. Tags Collection Fields (3 total): ├── name (PlainText, required) ← Auto ├── slug (PlainText, required) ← Auto └── color (Color) --- ### 3. Products Collection Fields (9 total): ├── name (PlainText, required) ← Auto ├── slug (PlainText, required) ← Auto ├── price (Number, required) ├── description (RichText) ├── images (MultiImage) ├── brand (Reference → Brands) └── tags (MultiReference → Tags) --- Creation Order: 1. Brands (no dependencies) 2. Tags (no dependencies) 3. Products (references 1 & 2) ✅ Validation: - All collections available - Within plan limits (0/20 collections) - Multi-reference limit: 1/5 ✅ - All dependencies resolvable ⚠️ Type "create" to proceed with all 3 collections.
Step 3: Creation
🔄 Creating Collections... [1/3] Creating Brands... ✅ Brands collection created (ID: abc123...) ├── ✅ logo (Image) └── ✅ description (PlainText) [2/3] Creating Tags... ✅ Tags collection created (ID: def456...) └── ✅ color (Color) [3/3] Creating Products... ✅ Products collection created (ID: ghi789...) ├── ✅ price (Number) ├── ✅ description (RichText) ├── ✅ images (MultiImage) ├── ✅ brand (Reference → Brands) └── ✅ tags (MultiReference → Tags) Progress: ████████████████████ 100% (3/3 collections) 🎉 All Collections Created! Summary: ├── Brands (ID: abc123...) ├── Tags (ID: def456...) └── Products (ID: ghi789...) --- 💡 Next Steps: 1. Add brand items first (use bulk-cms-update) 2. Add tag items (use bulk-cms-update) 3. Then add products with brand/tag references 4. Create collection pages in Designer
Example 3: Team Members with Option Field
User prompt:
Create a Team Members collection with name, role (dropdown: Designer, Developer, Manager), bio, photo, email
Step 1: Preview
📋 Preview: Create "Team Members" Collection Collection: ├── Display Name: Team Members ├── Singular Name: Team Member └── Slug: team-members Fields (7 total): ├── name (PlainText, required) ← Auto ├── slug (PlainText, required) ← Auto ├── role (Option, required) │ Options: │ ├── Designer │ ├── Developer │ └── Manager ├── bio (RichText) ├── photo (Image) └── email (Email) ✅ Validation Passed ⚠️ Type "create" to proceed.
Step 2: Creation
🔄 Creating Collection... ✅ Collection created: Team Members (ID: jkl012...) Adding fields... ├── ✅ role (Option: 3 options) ├── ✅ bio (RichText) ├── ✅ photo (Image) └── ✅ email (Email) Progress: ████████████████████ 100% (4/4 fields) 🎉 Collection Setup Complete! Collection: Team Members Fields: 6 (2 auto + 4 custom) Field Details: - role: Option field with 3 choices • Designer • Developer • Manager --- 💡 Next Steps: 1. Add team member items 2. Create team page in Designer 3. Consider adding: - LinkedIn profile (Link field) - Years of experience (Number field) - Specializations (MultiReference to Skills collection)
Example 4: Complex E-commerce Setup
User prompt:
Create an e-commerce setup with Products, Categories, Brands, and Features
Step 1: Requirements Clarification
📋 E-commerce Collection Planning I'll create 4 collections: 1. **Categories** - Product categories 2. **Brands** - Product brands 3. **Features** - Product features (e.g., "Waterproof", "Wireless") 4. **Products** - Main product catalog Relationships: - Product → Category (Reference) - Product → Brand (Reference) - Product → Features (MultiReference) Fields per collection: **Categories:** - Name, Slug (auto) - Description - Parent Category (self-reference for hierarchy) - Icon **Brands:** - Name, Slug (auto) - Logo - Description **Features:** - Name, Slug (auto) - Icon - Description **Products:** - Name, Slug (auto) - Price - Sale Price - Description - Images (MultiImage) - Category (Reference → Categories) - Brand (Reference → Brands) - Features (MultiReference → Features) - In Stock (Switch) - SKU (PlainText) Is this structure good? (yes/modify/cancel)
Step 2: Preview (User says "yes")
📋 Preview: Create E-commerce Collections --- ### Collection 1: Categories Fields (5 total): ├── name (PlainText, required) ├── slug (PlainText, required) ├── description (PlainText) ├── parent-category (Reference → Categories) ← Self-reference └── icon (Image) --- ### Collection 2: Brands Fields (4 total): ├── name (PlainText, required) ├── slug (PlainText, required) ├── logo (Image) └── description (PlainText) --- ### Collection 3: Features Fields (4 total): ├── name (PlainText, required) ├── slug (PlainText, required) ├── icon (Image) └── description (PlainText) --- ### Collection 4: Products Fields (12 total): ├── name (PlainText, required) ├── slug (PlainText, required) ├── price (Number, required) ├── sale-price (Number) ├── description (RichText) ├── images (MultiImage) ├── category (Reference → Categories) ├── brand (Reference → Brands) ├── features (MultiReference → Features) ├── in-stock (Switch) └── sku (PlainText) --- Creation Order: 1. Categories (self-reference OK) 2. Brands (no dependencies) 3. Features (no dependencies) 4. Products (references 1, 2, 3) ✅ Validation: - Within plan limits (0/20 collections) - Multi-reference count: 1/5 ✅ - All field types valid - Self-reference supported ⚠️ Type "create" to proceed with all 4 collections.
Step 3: Creation with Progress
🔄 Creating E-commerce Collections... [1/4] Creating Categories... ✅ Categories created (ID: aaa111...) Progress: ████████░░░░░░░░░░░░ 25% [2/4] Creating Brands... ✅ Brands created (ID: bbb222...) Progress: ████████████░░░░░░░░ 50% [3/4] Creating Features... ✅ Features created (ID: ccc333...) Progress: ████████████████░░░░ 75% [4/4] Creating Products... ✅ Products created (ID: ddd444...) Progress: ████████████████████ 100% --- 🎉 E-commerce Setup Complete! Collections Created (4): ├── Categories (ID: aaa111..., 5 fields) ├── Brands (ID: bbb222..., 4 fields) ├── Features (ID: ccc333..., 4 fields) └── Products (ID: ddd444..., 12 fields) Relationships Configured: - Products → Categories (one-to-many) - Products → Brands (one-to-many) - Products → Features (many-to-many) - Categories → Parent Category (self-reference) --- 💡 Recommended Content Order: 1. Add categories first (including parent relationships) 2. Add brands 3. Add features 4. Finally add products (with all references) 💡 Next Steps: 1. Use bulk-cms-update for initial data 2. Create product template page 3. Create product listing page with filters 4. Set up category landing pages 5. Configure e-commerce integration
Guidelines
Phase 1: Discovery Best Practices
Site Selection:
- Always use
data_sites_toolwith actionlist_sitesto get available sites - Never assume site ID
- Verify user has correct site selected
Plan Limit Checking:
Check limits before creation: - Starter: 1 collection, 50 items - Basic: 2 collections, 200 items - CMS: 20 collections, 2,000 items - Business: 40 collections, 10,000 items - Enterprise: Custom Warn user if approaching limits.
Naming Conflict Prevention:
- Check existing collection names
- Suggest alternative names if conflict
- Validate slug availability
Phase 2: Requirements Gathering Best Practices
Display Name vs Singular Name:
Display Name: Plural form shown in CMS Singular Name: Singular form for individual items Examples: - Display: "Blog Posts" → Singular: "Blog Post" - Display: "Team Members" → Singular: "Team Member" - Display: "Products" → Singular: "Product" - Display: "Categories" → Singular: "Category"
Field Naming Conventions:
✅ Good names: - author-name (descriptive, hyphenated) - publish-date (clear purpose) - featured-image (specifies which) - main-content (explains use) ❌ Bad names: - text1 (meaningless) - field (too generic) - data (unclear) - img (which image?)
Detecting Relationships:
If user says: "... with author" → Likely reference field "... with tags" → Likely multi-reference field "... with category" → Likely reference field "... with related products" → Likely multi-reference field Ask clarifying questions: - Is [author] the same across items? → Reference - Can items have multiple [tags]? → Multi-reference - Do you have a [Categories] collection? → Check existence
Phase 3: Schema Validation Best Practices
Field Type Validation:
Common field type mappings: User says... → Field type: "title", "name" → PlainText "description", "summary" → PlainText (long) "content", "bio", "article" → RichText "photo", "image", "thumbnail" → Image "gallery", "photos" → MultiImage "document", "PDF", "file" → File "video" → Video "link", "URL", "website" → Link "email" → Email "phone", "mobile" → Phone "price", "cost", "amount" → Number "date", "published", "deadline" → DateTime "featured", "active", "published" → Switch "status", "type", "category" → Option (if fixed choices) "color", "theme" → Color
Multi-Reference Limit Check:
Count multi-reference fields requested: If > 5: ⚠️ Warning: Collection Limit Exceeded Webflow allows max 5 multi-reference fields per collection. You requested: 7 multi-reference fields Options: 1. Choose 5 most important relationships 2. Convert some to reference fields (one-to-many) 3. Create bridging collections 4. Use option fields for simple categorization Which would you prefer?
Dependency Resolution:
For reference fields: 1. Check if referenced collection exists 2. If not, add to creation queue 3. Create in correct order Example: Products needs: - Categories collection (create first) - Brands collection (create first) Then create Products
Phase 4: Preview Best Practices
Complete Preview Format:
📋 Preview: Create "[Collection Name]" Collection Details: ├── Display Name: [Name] ├── Singular Name: [Singular] ├── Slug: [slug] └── Site: [Site Name] Fields ([X] total): ├── name (PlainText, required) ← Auto-created ├── slug (PlainText, required) ← Auto-created ├── [field-1] ([Type], [required/optional]) ├── [field-2] ([Type], [required/optional]) │ [Additional info if Option or Reference] └── [field-n] ([Type], [required/optional]) Relationships: ├── [field] → [Collection] (Reference) └── [field] → [Collection] (MultiReference) ✅ Validation Results: - Collection name available: Yes - Within plan limits: X/Y collections - Multi-reference count: X/5 - All field types valid: Yes - Dependencies resolved: Yes ⚠️ Type "create" to proceed.
Validation Checks:
Before showing preview: 1. ✅ Collection name available 2. ✅ Within plan collection limit 3. ✅ All field types supported 4. ✅ Multi-reference limit ≤ 5 5. ✅ Referenced collections exist or queued 6. ✅ No circular dependencies 7. ✅ Field names follow conventions
Phase 5: Creation Best Practices
Collection Creation:
Required fields: - displayName (required) - singularName (required) - slug (optional, auto-generated if omitted) Always include both names for clarity: ✅ {"displayName": "Blog Posts", "singularName": "Blog Post"} ❌ {"displayName": "Blog Posts"} (missing singular)
Error Handling:
If collection creation fails: ❌ Collection Creation Failed Error: [Error message from API] Common causes: - Collection name already exists - Invalid characters in name/slug - Plan limit reached - API authentication issue Would you like to: 1. Try a different collection name 2. Check existing collections 3. Upgrade plan 4. Cancel operation
Phase 6: Field Creation Best Practices
Field Creation Order:
Create fields in this order: 1. Static fields (Text, Rich Text, Number, etc.) 2. Option fields (with options defined) 3. Reference fields (after referenced collections exist) For each field: - Set displayName - Set isRequired flag - Add helpText if provided by user - Set validation rules if applicable
Field Creation Tools:
Field Type → Tool to use: PlainText, RichText, Email, Phone, Link, Number, Image, MultiImage, File, Video, DateTime, Switch, Color → data_cms_tool with action create_collection_static_field Option → data_cms_tool with action create_collection_option_field (requires metadata.options array) Reference, MultiReference → data_cms_tool with action create_collection_reference_field (requires metadata.collectionId)
Progress Reporting:
For each field created: ✅ [field-name] ([FieldType]) If field fails: ❌ [field-name] - [Error message] Continue with remaining fields even if one fails. Report all failures at end.
Option Field Creation:
{ "type": "Option", "displayName": "Status", "isRequired": false, "metadata": { "options": [ {"name": "Draft"}, {"name": "Published"}, {"name": "Archived"} ] } } Notes: - Options have name property - Options cannot have ID (auto-generated) - Minimum 2 options required - Maximum: unlimited
Reference Field Creation:
{ "type": "Reference", "displayName": "Author", "isRequired": true, "metadata": { "collectionId": "abc123..." } } For MultiReference: { "type": "MultiReference", "displayName": "Tags", "metadata": { "collectionId": "def456..." } } Notes: - Must provide collectionId of referenced collection - Referenced collection must already exist - Max 5 MultiReference fields per collection
Phase 7: Verification Best Practices
Post-Creation Verification:
After creating collection and fields: 1. Call data_cms_tool with action get_collection_details with collection ID 2. Verify all fields present 3. Check field properties match request 4. Confirm relationships configured correctly
Final Report Format:
🎉 Collection Setup Complete! Collection: [Name] ID: [collection-id] Slug: [slug] Fields Created ([X]): ├── name (PlainText, required) ← Auto ├── slug (PlainText, required) ← Auto ├── [field-1] ([Type]) ├── [field-2] ([Type]) └── [field-n] ([Type]) [If relationships exist] Relationships: ├── [field] → [Collection] └── [field] → [Collection] [If any failures] ⚠️ Failed Fields ([Y]): ├── [field]: [error] └── [field]: [error] --- 💡 Next Steps: [Relevant suggestions based on collection type]
Next Steps Suggestions:
For any collection: 1. Use bulk-cms-update to add initial items 2. Create collection template page in Designer 3. Create collection list page 4. Configure SEO settings For collections with relationships: 5. Create referenced collections first 6. Add items in dependency order 7. Test relationship displays For e-commerce: 5. Set up payment integration 6. Configure inventory management 7. Create checkout flow
Phase 8: Error Handling
Common Errors:
1. Collection Name Conflict:
❌ Collection Already Exists A collection named "Blog Posts" already exists on this site. Existing collection: - Name: Blog Posts - ID: xyz789... - Created: 2025-12-15 Would you like to: 1. Choose a different name 2. View existing collection 3. Add fields to existing collection 4. Cancel
2. Plan Limit Reached:
❌ Plan Limit Reached Cannot create collection. You've reached your plan limit. Current: 20/20 collections (CMS Plan) Options: 1. Upgrade to Business Plan (40 collections) 2. Delete unused collections 3. Contact Webflow support Would you like me to show your existing collections?
3. Invalid Field Type:
❌ Invalid Field Type Field type "dropdown" is not supported by Webflow. Did you mean: - "Option" - Single choice from list - "Reference" - Link to another collection - "MultiReference" - Link to multiple items Which would you like to use?
4. Referenced Collection Not Found:
❌ Referenced Collection Not Found Cannot create reference field to "Authors" collection. Issue: "Authors" collection doesn't exist yet. Solutions: 1. Create "Authors" collection first 2. Remove reference field for now 3. Let me create both collections in order Your choice? (1/2/3)
5. Multi-Reference Limit Exceeded:
❌ Too Many Multi-Reference Fields You requested 6 multi-reference fields. Webflow limit: 5 per collection Requested: 1. Tags 2. Categories 3. Related Products 4. Features 5. Certifications 6. Compatible Products ← Exceeds limit Choose 5 to keep, or convert one to Reference field.
Phase 9: Advanced Scenarios
Self-Referencing Collections:
Example: Categories with parent categories Collection: Categories Fields: ├── name (PlainText, required) ├── slug (PlainText, required) ├── parent-category (Reference → Categories) └── level (Number) - 1, 2, 3 for hierarchy Implementation: { "type": "Reference", "displayName": "Parent Category", "isRequired": false, "metadata": { "collectionId": "[same-collection-id]" } } Note: Must create collection first, then add self-reference field
Multi-Collection Setup:
When creating multiple related collections: 1. Identify dependencies: - Which collections reference others? - What's the creation order? 2. Create in order: - Independent collections first - Dependent collections after 3. Show overall progress: [1/4] Creating Categories... [2/4] Creating Brands... [3/4] Creating Tags... [4/4] Creating Products... 4. Report collectively: All 4 collections created successfully!
Complex Option Fields:
For complex dropdowns: User: "Create status field with Draft, In Review, Approved, Published, Archived" Option field with 5 choices: { "type": "Option", "displayName": "Status", "isRequired": true, "metadata": { "options": [ {"name": "Draft"}, {"name": "In Review"}, {"name": "Approved"}, {"name": "Published"}, {"name": "Archived"} ] } } Tip: Use workflow order for options
Production Checklist
Before considering collection setup complete:
✅ Discovery
- Site selected and confirmed
- Plan limits checked
- Existing collections listed
- No naming conflicts
- User has appropriate permissions
✅ Requirements
- Display name gathered
- Singular name gathered
- All fields defined with types
- Required vs optional specified
- Relationships identified
✅ Validation
- All field types valid
- Multi-reference count ≤ 5
- Referenced collections exist or queued
- No circular dependencies
- Field names follow conventions
- Within plan limits
✅ Preview
- Complete schema shown
- All fields listed with properties
- Relationships displayed
- Validation results shown
- User confirmation obtained
✅ Creation
- Collection created successfully
- Collection ID captured
- All fields created
- Field creation errors handled
- Progress shown to user
✅ Verification
- Collection retrieved and verified
- All fields present
- Field properties correct
- Relationships configured
- Any errors reported
✅ Reporting
- Final summary provided
- Collection ID shared
- Fields listed
- Failures reported (if any)
- Next steps suggested
✅ Error Handling
- Collection conflicts handled
- Plan limits checked
- Invalid field types caught
- Missing references detected
- Partial failures reported

