You can have a look at a snapshot of a drawing without opening it:

Snapshots in drawings

Open drawings

You can edit the drawing name and titles:

Rename drawings

Give titles to drawings

You can add and edit drawing views, dimensions, marks and other drawing objects:

Create and modify drawing views

Manual dimensioning

Create and modify marks, notes, texts and links in drawings

Drawing sketching tools and sketch objects

Building objects in drawings

2D Library in drawings

Symbols in drawings

Custom presentations in drawings

Welds in drawings

Edge chamfers in drawings

Reinforcement in drawings

Pours in drawings

Reference models in drawings

Grids in drawings

Colors in drawings

User coordinate system (UCS)

You can hide, align, arrange, reposition, drag, reshape, resize, and explode drawing objects and indicate with cut lines parts partly outside the view border:

Show or hide drawing objects

Align selected drawing objects

Drag, reshape and resize drawing objects

Arrange annotation objects

Indicate cut lines in Tekla Structures drawings

Explode drawing plug-ins and use ordinary drawing objects

When you save and close the drawings, there are some things you need to keep in mind:

Save drawings

Close drawings