What is CaseMap?
According to Sue Altmeyer, Electronic Services Librarian at Cleveland-Marshall:
It's a research log tool provided by LexisNexis. Sue explains that LexisNexis CaseMap allows one to create tables of the actors, documents, evidence, pleadings and legal authorities, link them and create reports. CaseMap also works with LexisNexis' TimeMap and TextMap. Sue links to David Thomson's (Denver) CaseMap as a Tool for the Research Log Function: Finally, a Technology that Can Help us Teach Better [SSRN] for additional information.
Source: Law Librarian Blog