Allahuma salli salaatan kaamilatan wa sallim salaaman taaman `alaa Sayyidina Muhammadi 'Lladhee tanhallu bihi 'l-`uqadu wa tanfariju bihi 'l-kurub wa tuqda bihi 'l-hawaa'iju wa tunaalu biihi'-r-raghaa'ib wa husunu 'l-khawaatim wa yustasqaa 'l-ghamaa'im bi-wajhihi'l-kareem wa `alaa aalihi wa sahbihi fee kulli lamhatin wa nafasin bi-`adadi kulli m`aloomin laka.
This salawat is from the Kanzu 'l-Asraar and it opens the seven heavens and it was been tested by great awliya like Imam Sanusi, Sidi Omar Mukhtar, Sidi ibn Hajar al-Asqalani and Imam al-Qurtubi. It used very much in Morocco. And if a calamity, distress or danger manifests usually the Sufis and the Ahlu khayr (the people of goodness),gather together and read it 4,444 times after which they do tawwasul through the Prophet (saws) and by Allah's Will, safety will come.
Mawlana Shaykh Hisham said,
"If you cannot recite (them all) say, yaa rabbee nawayna mithla maa nawa Mawlana Shaykh, "O Allah! As Mawlana Shaykh made intention we are making the same intention!" and it will be as if you have read all of them. That is the easiest way, to say, "As Mawlana made intention, we do the same intention," and that is the way of awliyaullah!