Yes Kidangen.... you can able to apply the RP....
Current Process in Family Visa:
1. Salary Letter from Employer -salary overall to be minimum 12000 QAR (Arabic - Typed and addressed to MOI-Immigration Dept) - Contact your PRO of Company.
2. Copy of Your passport and Work VISA Page
3. Copy of your Education Certificate (ATTESTED - See Below for attestation details)
4. Wife's Passport Copy
5. Marriage Certificate (ATTESTED - See Below for attestation details)
6. Child(s) Birth Certificate(s) (ATTESTED - See Below for attestation details)
7) rent agreement duly attested by muncipility (muncipilty shall require another set of documents like copy of title, copy of owner QID, lay out, etc. for stamping)
8, 6 Months bank statement

For above the attestations you need to send your original documents to your home country for attestation.For attestation & translation purpose please contact Sheen Services Wll, they provided great service for me, i think they are the best in the market for attestation  http://sheenservices.com/contact-us.html