Add Junction to Library - (Workspace Only) - Prompts you to enter the name to be used in the Junction Library for the currently selected junction. After naming, adds junction to the library.

Edit Junctions - Opens Edit Junctions window where you can delete or rename entries in the Junction Library.

Edit Fluids- Opens Edit Fluids window where you can add, delete, modify or review custom fluids. 

Edit Pipe Materials - Opens Edit Pipe Materials window where you can add, delete, modify or review custom pipe materials.

Edit Insulations - Opens Edit Insulations window where you can add, delete, modify or review custom insulation materials.

Edit Fittings & Losses - Opens Edit Fittings & Losses window where you can add, delete, modify or review custom pipe fittings and losses.