Develop with Dynamics 365 portals

Important
Dynamics 365 licensing is changing. Microsoft Learn content may reflect either the updated branding or earlier branding during our period of transition. For more information about these licensing changes, see Dynamics 365 Licensing Update.

Many business requirements can be achieved by configuring the out of the box Dynamics 365 portals components. However, there always will be some critical needs and functionality that will require custom development. While the hosted portal components cannot be changed or extended, the Dynamics 365 Portals provide many other various extension and integration methods for developers.