Important Note: With ForeFlight multi-pilot business accounts, individual pilots may not be able to manage the Jeppesen Subscription. You can determine this by checking for the word "Business" in the subscription in the Account Tab of ForeFlight:

If it's a ForeFlight multi-pilot business account, contact your company's ForeFlight account administrator to manage which Jeppesen subscription is being used.

If it's a single-pilot (non-business) ForeFlight account:

To Deactivate:

Navigate to the Jeppesen section of the ForeFlight settings:

Select Remove, to remove the charts downloaded and free up a site key:

Tap the username at the top of the Screen (ForeFlight Business users will not be able to do this):

Scroll to the bottom of the list of subscriptions and select Sign Out:

To Activate:

Refer to the following steps, or the ForeFlight support article How is a Jeppesen subscription linked and activated in ForeFlight Mobile

Sign back into to Jeppesen account (same credentials used in JDM).

Tap Install Coverage.

The app will display a list of available charts coverages. Select the one you would like to install.

Tap Manage Jeppesen Downloads to be taken to the download screen where the charts will begin to download: