docs: lookups only for BT

Signed-off-by: Raju Udava <86527202+dstala@users.noreply.github.com>

packages/noco-docs/docs/070.fields/040.field-types/040.links-based/020.lookup.md

@@ -1,5 +1,5 @@
 ---
-title: 'LookUp'
+title: 'Lookup'
 description: 'This article explains how to create & work with a Lookup field.'
 tags: ['Fields', 'Field types', 'Links based types', 'Lookup']
 keywords: ['Fields', 'Field types', 'Links based types', 'Lookup', 'Create lookup field']
@@ -8,6 +8,11 @@ keywords: ['Fields', 'Field types', 'Links based types', 'Lookup', 'Create looku
 
 `Lookup` fields help bring additional field information from related table into the current table. This is useful when you want to display additional information about a record in a table. For example, if you have a table of `Orders` and a table of `Customers`, you can use a `Lookup` field to display the customer's name and address in the `Orders` table.
 
+:::note
+- Lookup fields are read-only. You cannot edit the values in a lookup field.
+- Lookup fields are available only for `Belongs-to` relational links in hosted cloud version. The additional processing complexity for `Has-many` and `Many-to-many` relational links outweighs the benefits of having lookup fields for these links. OSS will continue to support lookup fields for all relational links.
+:::
+
 ## Create a Lookup Field
 
 ## Create field

packages/noco-docs/docs/070.fields/040.field-types/040.links-based/030.rollup.md

@@ -1,5 +1,5 @@
 ---
-title: 'RollUp'
+title: 'Rollup'
 description: 'This article explains how to create & work with a Rollup field.'
 tags: ['Fields', 'Field types', 'Links based types', 'Rollup']
 keywords: ['Fields', 'Field types', 'Links based types', 'Rollup', 'Create rollup field']