These files influence the application behavior at runtime (execution):
Operating system:
, 
Source: is created by the 4GL developer
Default location:
Is a part of: a 4GL project
Main article:UserTheme.qxtheme
Related articles:LYCIA_USER_THEME_QX
Operating system:
, 
Source: is created by the 4GL developer
Default location:
Is a part of: a 4GL project
Main article:UserTheme.css
Related articles:LYCIA_USER_THEME_CSS
Operating system:
, 
Source: is created by the 4GL developer
Default location:
Is a part of: a 4GL project
Main article:UserActionDefaults.ad2
Related articles:LYCIA_USER_ACTION_DEFAULTS
Operating system:
, 
Source: is created by the 4GL developer
Default location:
Is a part of: a 4GL project
Main article:UserResources.tr2
Related articles:LYCIA_USER_RESOURCES
Can be created as a part of 4GL program or formed by concatenating theme snippets stored on the client side.
Operating system:
, 
Source: is created by the 4GL developer, if necessary, and deployed to the progs folder
Default location: when deployed,
Is a part of: a 4GL project
Main article: Application theme
Related articles:
Operating system:
, 
Source: is created by the 4GL developer, if necessary, and deployed to the progs folder
Default location: when deployed,
Is a part of: a 4GL project
Main article: Application CSS style
Related articles:
Operating system:
, 
Source: is created by the 4GL developer, if necessary, and deployed to the progs folder
Default location: when deployed,
Is a part of: a 4GL project
Main article: Application Action Defaults file
Is created and compiled together with the program and edited in Lycia Theme Designer (on Windows).
Operating system:
, 
Source: is created by the 4GL developer, if necessary
Default location: in the project folder
Is a part of: a 4GL project
Main article:Master theme
Related articles:
Creating new 4GL programs
Is created together with the program.
Operating system:
, 
Source: is created by the 4GL developer, if necessary
Default location: in the project folder
Is a part of: a 4GL project
Main article:Master CSS styles
Related articles:
Creating new 4GL programs
Contains default attributes for actions that can be performed in the definite 4GL-based application.
Operating system:
, 
Source: is created by the 4GL developer, if necessary
Default location: in the project folder
Is a part of: a 4GL project
Main article:Master Action Defaults file
Is created when the program is deployed with IDE and is saved to the AppServer working directory specified in listener.xml.
Operating system:
, 
Source: is created when the program is deployed with IDE and is saved to the AppServer working directory
Default location:
Is a part of: a 4GL project
Main article: Master resources file (.tr2)
Operating system:
, 
Source: is created by the 4GL developer, if necessary.
Is a part of: Lycia
Main article: inet.env
Related articles:
Operating system:
, 
Source: is created by the 4GL developer, if necessary
Is a part of: Lycia
Main article: listener.xml
Operating system:
, 
Source: is created by the 4GL developer, if necessary
Is a part of: Lycia
Main article: public.xml
Related articles:
Operating system:
, 
Source: is created by the 4GL developer, if necessary
Is a part of: Lycia
Main article: fglprofile.std
Note: database.cfg is needed only to connect to multiple databases.
If you need to connect to only one database, you must set your database connection in inet.env.
Operating system:
, 
Source: is created by the 4GL developer, if necessary
Default location: in the project folder
Is a part of:Lycia
Main article:database.cfg
Related articles:Database connectivity