Read status in admin section

[zHepHirotHz]

I need to create a flag(some boolean variable) to marked a list of content on django admin site was already read.

I already create a flag but I've no idea how to automate change the value when admin click on a list.

someone have any idea how to deal with?

[Derek]

You probably need to create an admin action; the administrator can click on the items they want to mark as "read" and then select your custom action.

Docs: https://docs.djangoproject.com/en/dev/ref/contrib/admin/actions/

Plenty of examples in blogs ...