Allegations concerning possible research integrity violations are handled in Aalto University in three phases: 1) submitting a notification and making the decision whether the process is initiated 2) preliminary inquiry and reasoned, written decision by the president 3) possible investigation proper by investigation committee and reasoned, written decision by the president. Whenever the process is concluded in the university (phases 1-3), parties may request a statement by TENK.​
There are templates available for announcing a suspect of misconduct. You can find more information and upload the templates from here:
Note that for other than research integrity misconduct cases Aalto has other channels for reporting.