VEC activity - what is default property for display ?

Hi @michael_soprano  

As Sarthak mentioned, don't need a property for Default workspace. 

default workspaces function as a type of catch-all environment, where anyone who has access to Target will have access to that Organization’s default workspace. It is up to the Administrator to restrict users’ access to the default workspace and instead assign those users to a Workspace that specifically concerns their work.

Regarding the best practice ,  First Understand workspace 

One of the most common use cases is to split workspaces by geographic region, so that teams have their own separate space where their relevant Properties, Activities, Audiences, and Offers live. To set up a configuration like this, create a workspace for each of your organization’s regional teams. 

For example - in my case, I've created a separate workspace for China, as my client team based in China. like below 

When it comes to property, I've created a property for each environment like below and assigned these properties to a single workspace created above. 

Since this Workspace is being created for teams based in China, it should only include those properties that this team will need access to, namely, those that are based in China. ( see in above image, highlighted in Red ) 

As per above example 

Once the above setup done,  update your implementation to include at_property parameter code with respective to environment.  ( This at_property is different for each) 

To obtain the at_property parameter code:

Go to Target, click Administration > Properties to display the Properties list. 

1. Hover your mouse pointer over the Last Updated column for the desired property to display and click the Code icon.
2. Right-click the highlighted implementation code to copy it to your clipboard.

For more information on how to used at_property code in your implementation - please check below guide. 

https://experienceleague.adobe.com/en/docs/target/using/administer/manage-users/enterprise/properties-overview#section_9B17A59807A94712BE642942442EBBC8 

https://experienceleague.adobe.com/en/docs/target-learn/tutorials/administration/set-up-workspaces 

https://experienceleague.adobe.com/en/docs/target/using/administer/manage-users/enterprise/properties-overview#section_9B17A59807A94712BE642942442EBBC8 

https://experienceleague.adobe.com/en/docs/experience-cloud-kcs/kbarticles/ka-17521 

Hope it helps. 

Thanks