
Link records first. Then use lookups and rollups to work with related information.
Create the link
1
Choose the tables
Make sure both tables exist in the same database. Open the table where you want to add the relationship, such as Orders.
2
Add a Link to table field
Select Add field → Link to table. Enter a Title, such as Customer, then choose Customers under Link a table.Turn off Allow linking to multiple records if each order should have only one customer. Leave it on when a record can have several related records.
3
Choose the related records
Select Create, then open a cell in the new field and select the matching record. Zite also creates a corresponding link field in the other table.

This example gives each order one customer.
Show or summarize related information
- Lookup: Show the linked customer’s email on an order.
- Rollup: Add up the values of a customer’s linked orders.
Matching text isn’t the same as a record link. After importing data, check that the Link to table cells contain the right records. Adding a lookup won’t find matching customers or populate an empty link for you.
Good to know
- Links stay within the same database.
- Use recognizable primary field values so records are easy to find in the picker.
- You can’t change the target table of an existing link field. Add a new link field if you need a different relationship.