![Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296735/Schematic_annotation.png)
Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation
![Reference Designator in PCB Library --Top Overlay - Altium CircuitStudio Forum - Altium CircuitStudio - element14 Community Reference Designator in PCB Library --Top Overlay - Altium CircuitStudio Forum - Altium CircuitStudio - element14 Community](https://community.element14.com/resized-image/__size/662x617/__key/communityserver-discussions-components-files/69/contentimage_5F00_152627.png)
Reference Designator in PCB Library --Top Overlay - Altium CircuitStudio Forum - Altium CircuitStudio - element14 Community
![Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 21 User Manual | Documentation Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 21 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/303083/Component_Designator_20.png)
Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 21 User Manual | Documentation
![Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 17.1 User Manual | Documentation Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 17.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296406/Parameter%20Properties.png)
Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 17.1 User Manual | Documentation
![Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296735/Proposed_Change_List_AD18.png)
Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation
![Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 21 User Manual | Documentation Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 21 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/303083/Designator_Gif_20_static.png)
Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 21 User Manual | Documentation
![Altium Designer: How to automatically find out if pin designator does not match between schematic symbol and footprint? - Electrical Engineering Stack Exchange Altium Designer: How to automatically find out if pin designator does not match between schematic symbol and footprint? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/I3F1C.png)
Altium Designer: How to automatically find out if pin designator does not match between schematic symbol and footprint? - Electrical Engineering Stack Exchange
![Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296735/Auto_Document_Number_AD18.png)
Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation
![Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296735/Board_Level_Annotation_Options2_AD18.png)
Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation
![Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296735/Compiled_Document_tab1.png)
Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation
![Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296735/Edit_Component_Links.png)
Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation
![Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296735/Part_Locked_AD18.jpg)
Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation
![Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296735/Custom_Numbering_AD18.png)
Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation
![Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296735/Designator_Display.png)
Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation
![Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296735/packagedcomponents-strictlyunchecked.png)
Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation
![Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 21 User Manual | Documentation Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 21 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/303083/Des_20.png)
Working with a Designator Object on a Schematic Sheet in Altium Designer | Altium Designer 21 User Manual | Documentation
![Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation Annotating the Components in a Design in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296735/Multi_Channel_AD18.png)