I recently got approval for Family Visit Visa through Metrash2 for my family (Wife). Following are the required documents.

1) You must have an e-contract with the ministry. Your PRO/Sponsor is supposed to ensure that.

2)Go to the metrash app and open visa section and start new application and start filling the details

3) upload your QID, Company NOC Letter (in the birth certificate area) and the Wife passport copy and Attested Attested Marriage Certificate in the next upload area.

4) Then click submit and they will issue a reference number and check status after few hours.

The process is very fast and you can expect visa in 2 days.