Properties are inputs for Items and Assemblies. This is the first step before creating an Item or an Assembly.
After you apply properties in Item or Assembly, they'll be transformed into a column in the Items report.
How to create the "Single Select" property
Go to the Assemblies Database page and open the Properties tab there
Press the New button -> select the Single Select type
Set a name for your property (the field is mandatory)
The name must be unique
Specify the property's Unit
Specify the Group (the field is mandatory)
To create a group, perform the following steps:
Let's add an option by pressing "Add value"
Insert the relevant data into the Value field
Create an additional Value field. You will be able to add a new custom value to this list at the item/assembly creation step
Additionally, you can choose Default value from the list, which has been created (by default, value is the first one)
Hit the Create button to create a new property
Once the Property has been created, it'll appear in the Properties tab inside the group you've specified when creating a property