Slide title :32-35pt 
Color: R153 G0 B0
Corporate Font :
FrutigerNext LT Medium
Font to be used by customers and
partners :
Arial
Slide text :20-22pt
Bullets level 2-5:
 18pt 
Color:Black
Corporate Font :
FrutigerNext LT Medium
Font to be used by customers and
partners :
Arial
Top right  corner  for   field-mark, customer or partner logotypes.
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The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide.
 For specific usage details, refer to the “Typesetting Standard”.
Introduction
•To indicate the position of source packet in a source block.
•To group source and repair packets into source block.
•The FEC Framework [I-D.ietf-fecframe-framework] describes a Generic Explicit Source FEC Payload Id to arbitrary packet flows.
§A FEC-Framework-incompatible client  would fail to understand the source packet with FEC payload ID included.
•Considering backward compatibility by not changing the source packet format, a possible way to follow is  to transmit the source FEC payload IDs in separate packets.
•This draft specifies a FEC payload header and a source FEC payload mapping information unit (MIU).