> ## Documentation Index > Fetch the complete documentation index at: https://docs.tokensupply.io/llms.txt > Use this file to discover all available pages before exploring further. # Key details > Reveal a key, read its sourcing, notes, and activity, see its replacement history, and change or delete keys one at a time or in bulk. Every product has its own keys page, where each key is a row. This page covers what you can do with a single key: reveal and copy it, look up where it came from, read and add notes, follow its activity, and change its status or delete it. For stock levels across your catalog, see [Manage stock](/guides/products-inventory/manage-stock). ## Open a product's keys Open **Inventory** from the sidebar and select a product, or open the product under **Products** and choose **Manage Inventory**. Each row shows the key's reference ID, its masked value, its status, the sales channel that took it, the order and purchase order it is tied to, the date it was added, and its expiry. The column holding the value is named for the product type, so it reads **Key**, **Code**, **Link**, **Account**, or **File**. The row actions below use the same word, for example **Copy key** or **Copy code**. ## Reveal and copy a key Keys stay masked in the list. To see a full value, select the masked value in its row, or open the row menu and choose **Copy key**. TokenSupply fetches the real value at that moment and shows it in a dialog, where **Copy key** puts it on your clipboard. Revealing a key needs **Manage** access to Inventory. Each reveal is logged, and so is each copy, so the key's activity shows who viewed it and when. File keys are not revealed this way. ## The row menu Open the menu at the end of a row for these actions. Shows where the key was sourced: its **Unit cost**, the **Purchase order** it arrived on, and the **Vendor** who supplied it, each linking through. A key that did not come from a purchase order says so instead. Opens the key's notes. Each note shows its author's name, a role badge such as **Admin** or **Vendor**, and when it was written. Notes from a vendor who supplied the key appear here too. Adding a note with **Add note** needs **Manage** access to Inventory. Shows everything that has happened to the key, newest first and grouped by day: when it was created, revealed, copied, moved between statuses, replaced, or given a note, along with who did it. Deleting a key does not erase this history. The record is kept on file after the key is gone. Appears only on a key that has been replaced. It lists each swap with who made it, when, and the old and new values, plus a link to the ticket when the replacement came from one. Replacements a vendor makes from the Vendor Portal are recorded here as well. A replaced key also carries a small counter beside its reference ID that opens the same history. ## Change a key's status Under **Change status** in the row menu, choose **Mark as Available**, **Mark as Reserved**, **Mark as Sold**, or **Mark as Invalid**. Hovering over a key's status also shows shortcut buttons for the same changes. A **Sold** key has already gone to a customer. Moving a key off **Sold** asks you to confirm first, because it may be delivered or listed again. ## Delete a key Choose **Delete item** from the row menu and confirm. The key is removed from your stock permanently, although its activity history is kept. ## Work on many keys at once If you have **Manage** access to Inventory, select the **Bulk actions** button above the list to add a checkbox to each row. Tick the rows you want, or choose **Select All** to take every key that matches the current tab, search, and filters, not only the page on screen. Choose **Status** to move every selected key to a new status, or **Delete** to remove them. Deleting asks you to confirm first. Choose **Cancel** to leave bulk mode. The confirmation for moving a key off **Sold** applies to single keys. A bulk status change applies straight away, so check your selection before you choose **Status**. ## Next steps Track stock levels and spot low stock. Add more keys to a product.