By clicking on the drop-down option, you will get the list of the attribute details to set the conditions.
Once you select the specific ‘attribute’, you need to select its condition (boolean condition) to decide what products you want to get or what products you want to avoid.
Different attributes have different conditions to get the value according to the selection criteria.
Once you select the specific ‘attribute’ & its required conditions, you need to select its ‘value’ to filter the products for bulk editing.
You can add more conditions to filter the products by clicking on the + Add product filter condition.
You can select ‘All Products’ if you want to edit all the products.
For some of the attributes, you need to insert the value manually. Select the required attribute, condition & its value to set the condition.
Once the condition is added or conditions are added, click on the Preview matched products button to get the products as per the attribute & value selection.