diff --git a/lowcode/schema/definitions/form-descriptor.schema.json b/lowcode/schema/definitions/form-descriptor.schema.json
new file mode 100644
index 0000000000..60a0b14f0e
--- /dev/null
+++ b/lowcode/schema/definitions/form-descriptor.schema.json
@@ -0,0 +1,38 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "form-descriptor.schema.json",
+  "title": "FormDescriptor",
+  "description": "Describes a named form definition bound to an entity",
+  "type": "object",
+  "properties": {
+    "name": {
+      "type": "string",
+      "description": "Unique identifier for the form",
+      "minLength": 1
+    },
+    "entityName": {
+      "type": "string",
+      "description": "Full name of the entity this form is bound to (e.g., 'Namespace.EntityName')",
+      "minLength": 1
+    },
+    "fields": {
+      "type": "array",
+      "description": "Flat list of all field definitions in this form",
+      "items": {
+        "$ref": "form-field-descriptor.schema.json"
+      }
+    },
+    "layout": {
+      "$ref": "form-layout-descriptor.schema.json"
+    },
+    "rules": {
+      "type": "array",
+      "description": "Conditional rules for field/group visibility and enabled state",
+      "items": {
+        "$ref": "form-rule-descriptor.schema.json"
+      }
+    }
+  },
+  "required": ["name", "entityName", "fields", "layout"],
+  "additionalProperties": false
+}
diff --git a/lowcode/schema/definitions/form-field-descriptor.schema.json b/lowcode/schema/definitions/form-field-descriptor.schema.json
new file mode 100644
index 0000000000..b5334cc583
--- /dev/null
+++ b/lowcode/schema/definitions/form-field-descriptor.schema.json
@@ -0,0 +1,61 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "form-field-descriptor.schema.json",
+  "title": "FormFieldDescriptor",
+  "description": "Describes a single field in a form",
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string",
+      "description": "Unique identifier for this field within the form",
+      "minLength": 1
+    },
+    "label": {
+      "type": "string",
+      "description": "Display label for the field",
+      "minLength": 1
+    },
+    "type": {
+      "$ref": "form-field-type.schema.json"
+    },
+    "binding": {
+      "type": ["string", "null"],
+      "description": "Entity property name to bind to, or null for unbound fields. Supports dotted paths like 'Parent.Name' for related entity display."
+    },
+    "enumType": {
+      "type": "string",
+      "description": "Full enum type name for select fields"
+    },
+    "defaultValue": {
+      "description": "Default value for the field"
+    },
+    "placeholder": {
+      "type": "string",
+      "description": "Placeholder text for the input"
+    },
+    "helpText": {
+      "type": "string",
+      "description": "Help text displayed below the field"
+    },
+    "readOnly": {
+      "type": "boolean",
+      "description": "Whether the field is read-only",
+      "default": false
+    },
+    "modeVisibility": {
+      "type": "string",
+      "enum": ["both", "createOnly", "editOnly"],
+      "description": "Controls in which form mode the field is visible",
+      "default": "both"
+    },
+    "validations": {
+      "type": "array",
+      "description": "Form-level validation rules (override or extend entity-level validators)",
+      "items": {
+        "$ref": "validator-descriptor.schema.json"
+      }
+    }
+  },
+  "required": ["id", "label", "type"],
+  "additionalProperties": false
+}
diff --git a/lowcode/schema/definitions/form-field-type.schema.json b/lowcode/schema/definitions/form-field-type.schema.json
new file mode 100644
index 0000000000..03af7d0117
--- /dev/null
+++ b/lowcode/schema/definitions/form-field-type.schema.json
@@ -0,0 +1,18 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "form-field-type.schema.json",
+  "title": "FormFieldType",
+  "description": "Available field types for form fields",
+  "type": "string",
+  "enum": [
+    "text",
+    "textarea",
+    "number",
+    "checkbox",
+    "date",
+    "select",
+    "lookup",
+    "guid",
+    "computed"
+  ]
+}
diff --git a/lowcode/schema/definitions/form-layout-descriptor.schema.json b/lowcode/schema/definitions/form-layout-descriptor.schema.json
new file mode 100644
index 0000000000..74457b0ed6
--- /dev/null
+++ b/lowcode/schema/definitions/form-layout-descriptor.schema.json
@@ -0,0 +1,105 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "form-layout-descriptor.schema.json",
+  "title": "FormLayoutDescriptor",
+  "description": "Describes the visual layout of a form (tabs > groups > field placements)",
+  "type": "object",
+  "properties": {
+    "tabs": {
+      "type": "array",
+      "description": "Ordered list of tabs in the form",
+      "minItems": 1,
+      "items": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "type": "string",
+            "description": "Unique identifier for this tab",
+            "minLength": 1
+          },
+          "title": {
+            "type": "string",
+            "description": "Display title for the tab",
+            "minLength": 1
+          },
+          "isDefault": {
+            "type": "boolean",
+            "description": "Whether this is the default tab (cannot be deleted, receives orphaned fields)",
+            "default": false
+          },
+          "groups": {
+            "type": "array",
+            "description": "Ordered list of groups within this tab",
+            "minItems": 1,
+            "items": {
+              "type": "object",
+              "properties": {
+                "id": {
+                  "type": "string",
+                  "description": "Unique identifier for this group",
+                  "minLength": 1
+                },
+                "title": {
+                  "type": ["string", "null"],
+                  "description": "Optional display title for the group"
+                },
+                "isDefault": {
+                  "type": "boolean",
+                  "description": "Whether this is the default group (cannot be deleted, receives orphaned fields)",
+                  "default": false
+                },
+                "rows": {
+                  "type": "array",
+                  "description": "Ordered list of layout rows; each row contains one or more cells (fields placed side-by-side)",
+                  "items": {
+                    "type": "object",
+                    "properties": {
+                      "cells": {
+                        "type": "array",
+                        "description": "Fields placed side-by-side in this row (total colSpan should not exceed 4)",
+                        "minItems": 1,
+                        "items": {
+                          "type": "object",
+                          "properties": {
+                            "fieldId": {
+                              "type": "string",
+                              "description": "Reference to a field id in the form's fields array",
+                              "minLength": 1
+                            },
+                            "colSpan": {
+                              "type": "integer",
+                              "description": "Number of grid columns this field spans (1-4)",
+                              "minimum": 1,
+                              "maximum": 4,
+                              "default": 4
+                            },
+                            "colStart": {
+                              "type": "integer",
+                              "description": "Starting grid column (1-4). Omit or null to auto-place after the previous cell.",
+                              "minimum": 1,
+                              "maximum": 4
+                            }
+                          },
+                          "required": ["fieldId"],
+                          "additionalProperties": false
+                        }
+                      }
+                    },
+                    "required": ["cells"],
+                    "additionalProperties": false
+                  }
+                }
+              },
+              "required": ["id", "rows"],
+              "additionalProperties": false
+            }
+          }
+        },
+        "required": ["id", "title", "groups"],
+        "additionalProperties": false
+      }
+    }
+  },
+  "required": ["tabs"],
+  "additionalProperties": false
+}
diff --git a/lowcode/schema/definitions/form-rule-descriptor.schema.json b/lowcode/schema/definitions/form-rule-descriptor.schema.json
new file mode 100644
index 0000000000..aeee227991
--- /dev/null
+++ b/lowcode/schema/definitions/form-rule-descriptor.schema.json
@@ -0,0 +1,71 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "form-rule-descriptor.schema.json",
+  "title": "FormRuleDescriptor",
+  "description": "Describes a conditional rule with one or more actions that execute when the condition is met",
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string",
+      "description": "Unique identifier for this rule",
+      "minLength": 1
+    },
+    "name": {
+      "type": "string",
+      "description": "Human-readable name for this rule (optional)"
+    },
+    "condition": {
+      "type": "object",
+      "description": "The condition that triggers this rule",
+      "properties": {
+        "fieldId": {
+          "type": "string",
+          "description": "The field whose value is evaluated",
+          "minLength": 1
+        },
+        "operator": {
+          "type": "string",
+          "enum": ["equals", "notEquals", "isEmpty", "isNotEmpty"],
+          "description": "Comparison operator"
+        },
+        "value": {
+          "description": "The value to compare against (not used for isEmpty/isNotEmpty)"
+        }
+      },
+      "required": ["fieldId", "operator"],
+      "additionalProperties": false
+    },
+    "actions": {
+      "type": "array",
+      "description": "Actions to perform when condition is met (executed in order)",
+      "minItems": 1,
+      "items": {
+        "type": "object",
+        "properties": {
+          "type": {
+            "type": "string",
+            "enum": ["hide", "show", "disable", "enable", "setValue"],
+            "description": "The action type"
+          },
+          "targetType": {
+            "type": "string",
+            "enum": ["field", "group"],
+            "description": "Whether the target is a field or a group"
+          },
+          "targetId": {
+            "type": "string",
+            "description": "The id of the target field or group",
+            "minLength": 1
+          },
+          "value": {
+            "description": "The value to set (only for setValue action)"
+          }
+        },
+        "required": ["type", "targetType", "targetId"],
+        "additionalProperties": false
+      }
+    }
+  },
+  "required": ["id", "condition", "actions"],
+  "additionalProperties": false
+}
diff --git a/lowcode/schema/definitions/page-descriptor.schema.json b/lowcode/schema/definitions/page-descriptor.schema.json
index 952fafdb47..b328dbe073 100644
--- a/lowcode/schema/definitions/page-descriptor.schema.json
+++ b/lowcode/schema/definitions/page-descriptor.schema.json
@@ -36,14 +36,51 @@
       "type": "integer",
       "description": "Menu sort order (lower values appear first)",
       "default": 0
+    },
+    "formName": {
+      "type": "string",
+      "description": "Name of the form to render (required when type is 'form')",
+      "minLength": 1
+    },
+    "createFormName": {
+      "type": "string",
+      "description": "Name of the form to use for creating entities (for dataGrid/kanban pages)"
+    },
+    "editFormName": {
+      "type": "string",
+      "description": "Name of the form to use for editing entities (for dataGrid/kanban pages)"
+    },
+    "createFormDisplay": {
+      "type": "string",
+      "enum": ["modal", "page"],
+      "description": "How to display the create form",
+      "default": "modal"
+    },
+    "editFormDisplay": {
+      "type": "string",
+      "enum": ["modal", "page"],
+      "description": "How to display the edit form",
+      "default": "modal"
     }
   },
   "required": ["name", "title", "type", "entityName"],
-  "if": {
-    "properties": { "type": { "const": "kanban" } }
-  },
-  "then": {
-    "required": ["groupByProperty"]
-  },
+  "allOf": [
+    {
+      "if": {
+        "properties": { "type": { "const": "kanban" } }
+      },
+      "then": {
+        "required": ["groupByProperty"]
+      }
+    },
+    {
+      "if": {
+        "properties": { "type": { "const": "form" } }
+      },
+      "then": {
+        "required": ["formName"]
+      }
+    }
+  ],
   "additionalProperties": false
 }
diff --git a/lowcode/schema/definitions/page-type.schema.json b/lowcode/schema/definitions/page-type.schema.json
index f26132b189..8a185619fe 100644
--- a/lowcode/schema/definitions/page-type.schema.json
+++ b/lowcode/schema/definitions/page-type.schema.json
@@ -4,5 +4,5 @@
   "title": "PageType",
   "description": "The type of page to render",
   "type": "string",
-  "enum": ["dataGrid", "kanban", "calendar"]
+  "enum": ["dataGrid", "kanban", "calendar", "form"]
 }
diff --git a/lowcode/schema/model.schema.json b/lowcode/schema/model.schema.json
index c328002d37..2315475939 100644
--- a/lowcode/schema/model.schema.json
+++ b/lowcode/schema/model.schema.json
@@ -36,6 +36,13 @@
       "items": {
         "$ref": "definitions/page-descriptor.schema.json"
       }
+    },
+    "forms": {
+      "type": "array",
+      "description": "List of named form definitions for entity create/edit",
+      "items": {
+        "$ref": "definitions/form-descriptor.schema.json"
+      }
     }
   },
   "additionalProperties": false