# Show Hidden comments

Support for hiding individual annotations in drawings.

How to hide：

1） Right click on the element you want to hide in your viewport.

2） Click "Hide" to finish hiding.

How to display it：

1） Click the "Show Hidden Comments" button in the toolbar of the leading view to enter the "Show Hidden Comments" state.

2） The hidden element appears in light gray, click to make it switch to show state, click again to switch to hidden state.

3） Press Esc to exit the "Show Hidden Comments" state and end the operation.

Elements that support hiding：

Views。
Dimensions： Contains various sizes such as angles, lengths, chamferes, dimensional chains, hole marks, etc.
Note： Note, part number, group of part number, surface roughness, welding symbol, form and position tolerance, reference, reference target, center symbol line, center line, revision symbol, revision cloud, table (can only be hidden as a whole).

Hidden elements have a driving role and participate in the review：

Example of driver action： If a hidden dimension already exists on the sketch, when you add other dimensions or constraints, the hidden dimension will still participate in the calculation and may result in overconstraints.
Participating in a review example： After the revision table is hidden, the revision table cannot be added.