ISLAMABAD/HYDERABAD TOWN- Muslims will sit in mosques from Saturday onward to observe Aitkaf in the last Ashra of the Holy month of Ramzan. To perform Aitkaf, these individuals have started making preparations. The management staff at mosques has sought particulars from these aspirants. Women will observe Aitkaf in their homes. Keeping in mind the volatile security situation and threats of terrorists attacks, necessary documents have been sought from those seeking to sit in mosques.