Suggestions for prelim2e

The following packages have something in common with the package prelim2e. The packages are ordered in decreasing similarity.

Package comment: Selectively include/exclude portions of text
Package draftwatermark: Put a grey textual watermark on document pages
Package optional: Facilitate optional printing of parts of a document
Package vertbars: Mark vertical rules in margin of text
Package changes: Manual change markup
Package changebar: Generate changebars in LaTeX documents
Package fixme: Collaborative annotation tool for LaTeX
Package nameauth: Name authority mechanism for consistency in body text and index
Package todonotes: Marking things to do in a LaTeX document
Package xechangebar: An extension of package changebar that can be used with XeLaTeX
Package ed: Editorial Notes for LaTeX documents
Package draftmark: Put draft marks on selected pages
Package errata: Error markup for LaTeX documents
Package minorrevision: Quote and refer to a manuscript for minor revisions
Package vrsion: Add version number to a DVI file
Package draftcopy: Identify draft copies
Package extract: Write selected parts of a document to a separate file
Package luatodonotes: Add editing annotations in a LuaLaTeX document
Package coop-writing: Support for Cooperative Writing and editorial comments
Package ezedits: Commands for tracking document changes and notes
Package easy-todo: To-do notes in a document
Package fixmetodonotes: Add notes on document development
Package proofread: Commands for inserting annotations
Package phfcc: Convenient inline commenting in collaborative documents
Package snaptodo: A todo that snaps to the closer side
Package todo: Make a to-do list for a document
Package tram: Typeset tram boxes in LaTeX
Package color-edits: Colorful edits for multiple authors of a shared document
Package zebra: Writing revision toolkits
Package concepts: Keeping track of formal concepts for a particular field
Package commedit: Commented editions with LaTeX