Quick summary
Connecting two SharePoint lists is done by adding a Lookup column that references a second list as its data source. This method creates a relational link between lists without any custom code or third-party tools.
Steps
- On the main dashboard of your SharePoint list, tap the Add Column option.
- Select Lookup from the list of column type options.
- Tap Next to proceed to the column configuration screen.
- Enter all required information into their respective input fields, including your preferred column name and description.
- Click the List Source menu and choose the second SharePoint list you want to connect to, then specify the preferred source column to display.
- Tap Save to apply the changes and finalize the connection.
- The two SharePoint lists are now connected via the Lookup column.



