You can replace graphics that appear in READynamic, identified in the table below, by following these instructions. The graphic files you provide overwrite default READynamic graphics files.

#	Graphic	Default	Page	Size, pixels	Image name
1	Corporate logo		Login Page	650×100	DTL-logo.png
2	READynamic logo		Portal Page, top banner	650×100	atb-color-logo@2x.png
3	Favicon		Portal and Reader Pages, browser tab	16×16	favicon.ico
4	Favicon		Login Page, browser tab	48×48	favicon.png
5	Toolbar icon		Reader Page	177×177	reading_view_logo.png

Steps for replacing the graphics files

1. In the READynamic software installation package, create a new folder called:

/assets_overrides

Place this new folder in the same level of the READynamic build structure where the /config_overrides folder is also found.

2. Create a set of graphics files to replace the default READynamic files described above and then copy them to the new /assets_overrides folder. Make sure that you name the graphics files to match the names of the files in the table above.
3. Open the docker-compose.yml file, found in the docker folder in the root directory. You will see a set of lines with the graphics file names listed, as shown above. These lines will be commented out in the file (sample below):

#- './assets_overrides/reading_view_logo.png:/home/app/public/assets/themes/datalogics/
atb_client_shared/images/icons/toolbar/reading_view_logo.png'
#- './assets_overrides/atb-color-logo@2x.png:/home/app/public/assets/themes/datalogics/
portal_assets/images/atb-color-logo@2x.png'
#- './assets_overrides/favicon.ico:/home/app/public/favicon.ico'
#- './assets_overrides/favicon.png:/home/app/public/assets/atb_portal/icons/favicon.png'
#- './assets_overrides/DTL-logo.png:/home/app/public/assets/atb_portal/icons/DTL-logo.png'

4. Edit these lines so that they are no longer commented out (sample below):

- './assets_overrides/reading_view_logo.png:/home/app/public/assets/themes/datalogics/
atb_client_shared/images/icons/toolbar/reading_view_logo.png'
- './assets_overrides/atb-color-logo@2x.png:/home/app/public/assets/themes/datalogics/
portal_assets/images/atb-color-logo@2x.png'
- './assets_overrides/favicon.ico:/home/app/public/favicon.ico'
- './assets_overrides/favicon.png:/home/app/public/assets/atb_portal/icons/favicon.png'
- './assets_overrides/DTL-logo.png:/home/app/public/assets/atb_portal/icons/DTL-logo.png'

5. Save the YML file and restart the READynamic server. The system imports these graphics images from the /assets_overrides folder.

For example, if READynamic finds a file called favicon.ico in your folder, it imports this as the favicon image into the browser tab of the Portal and Reader Pages. The READynamic software will use the new files you provide to overwrite the existing graphics files.

Note it is possible to provide your own names for the graphics files you use to custom brand READynamic, and for the name of the folder (/assets_overrides) where these graphics files are stored. Your Marketing Department might have established a standard set of colors for use with corporate communications, and a set of standard PNG files featuring the company logos and other images related to the company’s public presence.  These files appear everywhere on the company’s web pages, InDesign files used for generating letterhead and marketing materials, email messages, blog and Facebook pages, and the like. You want to be consistent in using the same files, and with the same names, wherever they appear, including with READynamic. We make that possible too.

See the optional section Steps for providing your own file names in the Appendix.