The ability to share links for only that specific downline (sub-group) publically without showing the entire document

Many times I just want to share that specific area, I do not want the entire area to be shared, not sure if this is available now, but it would be amazing to have a checkbox that says “Only share the sub-categories of this link” and then only what is sub under this specific category is visible to anyone with that link. It would make sharing much easier, many times i have a big document and I just want to share a specific section of that document without sharing the entire thing. I have to manually create a new page and then share it just for that specific section. Anyone have a workaround on this or a plugin or is this something being worked on?

it’s not available. You only can share an entire document.

Use Workflowy for this feature