How to Get WordPress custom post data in WooCommerce product meta panel?

I have created one custom post in WordPress and also created one custom panel in Woocommerce product attribute panel.

Now, How I can display all the content of WordPress custom post into the Woocommerce product attribute list?

Step 1: I have created custom post in wordpress.

Step 2: I want data of WordPress custom post in Woocommerce Product Attribute.

Step 3: Want to get all the data in WooCommerce Product Attribute with Checkbox Options.

Can anybody help me to solve this.

via Chebli Mohamed