No matter where you are in the API Management, the Create button is always displayed at the bottom right and opens the creation menu.
Click the Create Plan button to add a new plan.
First, you need to select the organization in which the plan should be created.
Since plans can only be managed within an organization, you can also create a new plan from the empty Plans tab of an organization details page. Simply use the link Click here to create a new plan.
In that case, the organization is already set in the wizard.
In the next step, you need to enter the following mandatory settings:
Name: Enter a name. The name is not changeable after creation.