Firstly, at least an appropriate Nordeus staff member must be assigned to read the suggestions and collect feedback, which is unlikely here, though I see some improvements now as I see Moi replying at some of the forum posts compared to before where there was no one.
Secondly, they must be ready to consider your suggestions.
Thirdly, it must be relatively easy for them to implement it (feasibility). Things that will require the modification or rebuilding of a good fraction of the system will likely not given priority unless there is a major issue or there is an intention for a major change or upgrade in the future.
Fourthly, they will likely to consider what benefits (most likely business benefits) any of the suggested changes will bring to the company.