Our client wants to use MobilePush to trigger personalized push notifications in real time to their contacts. His SFMC org will be connected with Salesforce CRM (so the Contact ID on the org would be the SF Contact ID).
His developers will have to integrate Mobile Push SDK in his mobile app.
In MobilePush by default, a device ID is generated for each identified device. How can we automatically tie the device ID to the right Contact and the right Contact ID ? If this step is not done, I guess it won't be possible to target and personalize push notifications, and create cross channel journeys. Is there any warnings or points of attention regarding this set up ?
How about contacts that don't have any Contact ID and that may come from other sources than the CRM, how can they be managed in order to get personalized push notifications ?
Can you also confirm that push optin is directly managed inside the application ?