In Vivado, you can set the properties of objects in the design using set_property. The detailed explanation is as follows:

So how do you know what properties an object has?
You can use list_property to retrieve the properties of a specific object.
For example, to get the properties of bel.

To get the properties of site.

To get the properties of tile.

You can use report_property to report the property values of a specific object. The command description is as follows:

Example:
#1
Get the bel in the design.

Get the properties of a specific bel.

You can also check a specific property of a bel.

#2
Get the site in the design.

Get the property value of a specific site:

Get a specific property value of a site:
Reference: ug835