toteuttaviin
The word "toteuttaviin" is a Finnish grammatical form. It is the plural illative case of the participle "toteuttava." The participle "toteuttava" itself is derived from the verb "toteuttaa," which means to implement, realize, execute, or bring about.
Therefore, "toteuttaviin" translates to something along the lines of "into the ones that are to be implemented,"
For example, if one were discussing plans or projects that are about to be put into action,