Using and integrating a twiki as part of whatever you do ensures there is always a write-up. Encourage everyone to write up and make looking through docs as par

Using and integrating a twiki as part of whatever you do ensures there is always a write-up. Encourage everyone to write up and make looking through docs as part of your review/discussion process. For this to work, you'll need to sort of make it integral to everything you do. Info in a twiki becomes stale over time, but better to have some stale info that can be updated than to not have any info at all. Something I wished companies do is to ensure that discussions happen in internal mailing lists (rather than in individual email accounts) and have all mailing lists searchable and accessible to anyone in the group. This would simplify understanding how certain decisions were arrived at.