Have to update IRCC on multiple matter. Single webform or multiple?

[ERCAN]

Dear members, what would be your suggestion as to how to send number of changes to IRCC.
There is a need to change address for PA and dependent.
There is a need to add forms to appoint representative and release of information for PA
There is a need to add forms to appoint representative and release of information for dependent.
Add additional information which I believe will be important for further processing.

I'm hesitant if I should submit one or multiple forms. I can't find relevant instruction on the IRCC website.
Submitting one form for each of the questions seems the right way since each of those represent a separate fact and action. I would think they work in a ticket based system. Sending everything together may result in some of points being overlooked (generally, humans are notoriously bad at following large documents)

On the other hand, I don't want to spam them

Bonus another related question: Dependent turns 18. this for some reason considered as "complex" case. according to IRCC that will result in longer processing.
I presume they would want to get police certificates. Should I just send it along with all previous information or it serves no purpose and they may not request it in the end?

 

[ERCAN]

Common, share your thoughts please I understand it's not as exciting as chasing ghost updates and trying to guess what the hell is "not applicable"

I tried to guess it myself but there is some further doubts. I could potentially combine declarations (4 files) if I would be able to squeeze them into 4mb total file size limit. But again, in webform we have to type applicant - for adult dependent, should I still specify PA as "applicant" or should it be dependent this time. If later - then those forms must be uploaded separately.

Or am I overthinking and I just have to send everything separately?

And the bonus question - just have no idea what to do... I understand that I probably just need to wait but every additional request adds one month of waiting. (just the fact of poor biometrics quality took one month to get the request)

 

[armoured]

Dear members, what would be your suggestion as to how to send number of changes to IRCC.
There is a need to change address for PA and dependent.
There is a need to add forms to appoint representative and release of information for PA
There is a need to add forms to appoint representative and release of information for dependent.
Add additional information which I believe will be important for further processing.

Just an opinion - if there is an option in webform to provide specific info (eg dropdown or whatever it's called), which I believe there is for change of address - submit that separately.

If not, you'll just have to decide whether to group or not. Since appoint representative/release for both PA and dependent are related, I'd group those ones at least. But you're just going to have to decide.