Definitely needed as soon as possible so that the objects are not just data dumps, but work with them for example customer structures is possible.
My support is 100% for not only this feature but Custom Objects need to be treated as standard features and given the same respect as other HS features
yes so needed
Why is this taking so long for HS to agree and offer tge feature?
This is key to the way we hvae set up hubspot as different teams work in different custom objects and we do not want all of the email correnspondence associated to the contact or company.
This feature is long overdue.
@hubspot When will this be added? It is such a no-brainer! Please get it going!
Agree that this type of improvement should not take so long to implement.
Very much a feature that makes you go; huh, why isn’t this a thing?
Adding this would make a lot of lives easier!
It would be good to now when this will be a reality.
Any update on this case?
Would love to know if this is on the roadmap.
This feature is long overdue. Is there any intention to make this happen sometime soon?
Building up very cool custom objects solution and I thought (of course) that this feature is there by default… what I am going to say to them now 
. Hurry up, please!
@JPullola I’m unsure if I’m in a beta, but this became available several weeks ago. My team has been using it, and it is a HUGE time saver. Message me if you want to see what we’re doing.
This would be so huge!
This is available. See below - we are able to log to our custom objects from our Office 365 integration. Check the betas or ask your Hubspot rep to get you added.
Yes, we need this requirement ASAP. In particular for Enterprise-Customers. Please add this function!
2 years waiting for the request? Any update?
This is now availble if the record (contact) is associaded to the custom object in hubspot! 
Became live in about 6 months ago (if i remeber right)!