How to copy grouped data to another table?

Question

SQL Server

There is such a table: it is

necessary to copy the rows to another table, while it must be taken into account that the objectid field must be maximum for a certain person (unique personnelnumber field).
The second table should look like this:

Answer 1

INSERT INTO … 
SELECT …
  INNER JOIN ( SELECT personnelnumber, MAX(objectid) … GROUP BY personnelnumber ) …

Every day is the same.
Inserting data from other tables .

Answer 2

more or less like this:

INSERT INTO newtablename 
(SELECT id, objectid, lastname, firstname, middlename, position, status, personnelnumber, organization_id
FROM tablename AS t1
WHERE t1.objectid = (SELECT max( t2.objectid ) FROM tablename AS t2 WHERE t1.personnelnumber = t2.personnelnumber)
GROUP BY personnelnumber, id, objectid, lastname, firstname, middlename, position, status, organization_id)