For creating an alternate unsubscription page for user to select the list, I am looking at getting the subscription lists within the email, like a placeholder [unsubscribe] but where i can extract the subscription lists.

Currently when [unsubscribe] used it unsubcribes user from all the lists (including custom provide lists), and i dont know on how to get the subscription lists like [unsubscribe] does.

Would it be possible to share the source for the ReplaceUnsubscribeRenderTask

so people with similar needs, can edit and create their own unsubscription link like [unsub-custom]

Understand the unsubscribe.aspx is called with the complete list like;

NewsletterStudioSubscriptionProvider_1

NewsletterStudioSubscriptionProvider_2

NewsletterStudioSubscriptionProvider_4

CustomSubscriptionProvider_A

CustomSubscriptionProvider_B

If the routine or ReplaceUnsubscribeRenderTask source shared this will assist others to suite the unsubscribe routine accordingly.

Looking forward to hear from You