diff --git a/docs/admin/users.md b/docs/admin/users.md
index b8edeb1619f91..fef44a0877d5f 100644
--- a/docs/admin/users.md
+++ b/docs/admin/users.md
@@ -158,8 +158,10 @@ In the Coder UI, you can filter your users using pre-defined filters or by utili
 
 - To find active users, use the filter `status:active`.
 - To find admin users, use the filter `role:admin`.
+- To find users have not been active since July 2023: `status:active last_seen_before:"2023-07-01T00:00:00Z"`
 
 The following filters are supported:
 
 - `status` - Indicates the status of the user. It can be either `active`, `dormant` or `suspended`.
 - `role` - Represents the role of the user. You can refer to the [TemplateRole documentation](https://pkg.go.dev/github.com/coder/coder/codersdk#TemplateRole) for a list of supported user roles.
+- `last_seen_before` and `last_seen_after` - The last time a used has used the platform (e.g. logging in, any API requests, connecting to workspaces). Uses the RFC3339Nano format.