Leads can be added to the newly created campaign in two ways. You can select the leads from the module view and add them to the campaign or invite leads from the Campaign's details page.
To add leads from the module view
- Go to Leads module.
- In the Leads module, select the checkbox(es) corresponding to the record(s) that you want to add.
- Click More > Add to Campaigns > Existing.
- In the Add to Campaigns popup, do the following:
- Click the Campaigns button in the Assign Campaign field.
- Select the campaign from the Choose Campaign window.
- Select the Member Status from the drop-down list.

- Click Save.
To add leads from campaign's details page
- Go to Campaigns module.
- Select the campaign to which you want to add leads.
- In the Leads related list, click +Add Leads.

- Select the leads and click Next.
- In the Select Campaign Member Status popup, select the status from the drop-down list.
- Click Save.