## Documentation Index Access the complete documentation index at: https://www.zoho.com/ca/books/kb/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # How do I filter my customers/vendors? Customers/Vendors can be filtered and viewed in two ways, either according to **level of activity**, or according to what **category** they fall under. Customers/Vendors belonging to any one such type can be viewed separately by going to the Customers/Vendors tab, clicking on the drop down arrow above the customers/vendors list and selecting the customers/vendor you want shown up on your screen. The various types are briefly explained, **1) According to Category:-** * **Customers** – These refer to your customers that you sell your goods/service to. * **Vendors** – These refer to the vendors who supply goods/services to you. * **CRM contacts** – These are the contacts that you have imported into Zoho Books from Zoho CRM. * **GAPP contacts** – In case your Zoho Books is integrated with your google account, your google contacts will be shown up under this heading. **2) According to level of activity:-** * **Active** – Active customers/vendors are those with whom transactions are taking place or about to take place. As such, all customers/vendors have de facto Active status unless marked inactive. * **Inactive** – This status is assigned to the customers/vendors who have been manually marked as inactive, or whose transactions have been transferred to a Master customer/vendor after merging. * **Duplicate** – This refers to contacts which have been duplicated. These are commonly created when contacts already existing in Zoho Books are imported from Zoho CRM ![Sort and view your customers/vendors](/books/kb/images/contacts/filter-contacts.png)