/m13052 53 54 MOU page 319: 'All part-time flexible (PTF) clerk craft employees on the rolls on November 21, 2006 who have completed their
probationary period in installations with less than 100 career clerk craft employees will be given an opportunity to be reassigned to offices with 100 or more career clerk craft employees.

The parties recognize that it is in the interest of both the Employer and the Union to provide career clerk craft employees in installations with less than 100 career clerk craft employees the opportunity to be reassigned and future opportunities to be converted to full-time, prior to hiring PTFs in offices with 100 or more clerk craft employees.'

So if PTF request and get transfered to larger offices with 200 man-years, they would be made FTR under MOU page 290, but not if they go to ones with less than 200 man-years.