Add members to your pages

Go to Settings, Social Media Channels, Channel, Add members

Step 1: Access the Settings Panel

Step 2: Go to the Social Media Channels Tab --> Click on the page you want to add members to

Step 3: Click on "Add All" to give all members access or click the plus sign to add individual members

OBS: This gives Members access to Engage. To give access to Publish and Measure add it in the respective drop downs