Many of the modern CMMS products in the Market has the facility to upload links to media files in almost all the modules within the system. Such Multimedia files will help users in quickly referring to documents, drawings, e catalogues, SOPs, viewing maps etc. I came across a document on the subject. You could read the full document through the link given below.
Well defined removal routes for critical equipment, lists of special equipment with their storage details, emergency procedures etc will add pep to the CMMS that can give access to such documents to the concerned people whenever the need arises.
Any CMMS worth its while needs to have this facility as a quality value add. Check MPulse software for this wonderful feature.