Admins can configure members allowed to use a template in “Approvals”.

Paths:
Admin Console: Go to “App Management” -> “Approvals”, select a template to enter its details page, and then click “Rule Settings” to set allowed users.

WeCom app: Go to “Workspace” -> “Approvals” -> “Management” -> “Document Template Management”, select a template, and tap “Edit” -> “Rules” to set allowed users.