to make it simple and fast just bring them here first thru visit visa..then apply for family RP..
Docs reqrd..
1. Company letter: stating your position and salary 10k+..
2. your & your wife Visa/RP
3. passport copies all of you
4. Attested ( red ribbon+qatar embassy in manila) docs. from MC to BC of your baby & brother, cousin.
for Family RP docs.
5. Tenancy contract with baladiya stamps