Hi Gil Uy,
Thanks for reaching out to Microsoft Q&A.
Project connection string
You can find the project connection string from overview page of project one launched project studio page.
Please make sure that you have created from AI foundry project from AI foundry hub.
Model deployment
You can see the model deployments available in the connected resource by following these steps:
Go to Azure AI Foundry Portal.
On the left pane, select Models + endpoints.
The page displays the model deployments available to your, grouped by connection name. Locate the connection you have just created, which should be of type Azure AI Services.
Select any model deployment you want to inspect.
The details page shows information about the specific deployment. If you want to test the model, you can use the option Open in playground.
The Azure AI Foundry playground is displayed, where you can interact with the given model.
For more details please check below document -
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