Hey Andre, this was a bug which was fixed in the 2025.2 release:

Great! Is there also a fix available?
Yyou can reallow editing by changing the Layout procedure of the process_step table. This Alter statement works for the 2025.1 SF version:
alter procedure [dbo].[lay_process_step]
(
@layout_mode tinyint, -- 0 = add, 1 = update, 2 = navigate
@import_mode tinyint, -- 0 = regular, 1 = import row, 2 = export, 3 = import
@add_button_type tinyint output, -- 0 = enabled, 1 = disabled, 2 = hidden.
@update_button_type tinyint output,
@delete_button_type tinyint output,
@model_id "model_id",
@branch_id "branch_id",
@process_flow_id "process_flow_id",
@process_step_id "process_step_id",
@last_process_action_id "process_action_id",
@last_process_action_successful "process_action_successful",
@order_no "order_no",
@abs_order_no "abs_order_no",
@next_process_action_id "process_action_id",
@process_order_input "no_yes",
@process_order_output "no_yes",
@alias_process_step_id "alias_process_step_id",
@process_step_description "process_step_description",
@insert_user "tsf_user",
@insert_date_time "date_time",
@update_user "tsf_user",
@update_date_time "date_time",
@generated_by_control_proc_id "control_proc_id",
@model_id_type tinyint output, -- 0 = editable, 1 = read only, 2 = hidden inside form, 3 = hidden outside form.
@branch_id_type tinyint output,
@process_flow_id_type tinyint output,
@process_step_id_type tinyint output,
@last_process_action_id_type tinyint output,
@last_process_action_successful_type tinyint output,
@order_no_type tinyint output,
@abs_order_no_type tinyint output,
@next_process_action_id_type tinyint output,
@process_order_input_type tinyint output,
@process_order_output_type tinyint output,
@alias_process_step_id_type tinyint output,
@process_step_description_type tinyint output,
@insert_user_type tinyint output,
@insert_date_time_type tinyint output,
@update_user_type tinyint output,
@update_date_time_type tinyint output,
@generated_by_control_proc_id_type tinyint output,
@model_id_mand tinyint output, -- 0 = optional, 1 = mandatory.
@branch_id_mand tinyint output,
@process_flow_id_mand tinyint output,
@process_step_id_mand tinyint output,
@last_process_action_id_mand tinyint output,
@last_process_action_successful_mand tinyint output,
@order_no_mand tinyint output,
@abs_order_no_mand tinyint output,
@next_process_action_id_mand tinyint output,
@process_order_input_mand tinyint output,
@process_order_output_mand tinyint output,
@alias_process_step_id_mand tinyint output,
@process_step_description_mand tinyint output,
@insert_user_mand tinyint output,
@insert_date_time_mand tinyint output,
@update_user_mand tinyint output,
@update_date_time_mand tinyint output,
@generated_by_control_proc_id_mand tinyint output
)
as
begin
-- Do not count affected rows for performance
SET NOCOUNT ON;
--control_proc_id: layout_hide_alias
--template_id: layout_hide_alias
--prog_object_item_id: hide_alias_process_step_alias_process_step_id
--template_description: Hide alias fields when the RDBMS type is SQL Server
-- Hide alias fields when the RDBMS type is SQL Server
if exists (select 1
from model
where model_id = @model_id
and rdbms_type = 0) -- SQL Server
and @alias_process_step_id is null
begin
set @alias_process_step_id_type = 3
end
--control_proc_id: layout_process_step_always
--template_id: layout_process_step_always
--prog_object_item_id: layout_process_step_always
--template_description: Ensure a process step last-success cannot be modifed when the previous process action was a start or decision node
-- The success type may not be changed for steps following start- and decision nodes
if exists (
select 1
from process_action p
where p.model_id = @model_id
and p.branch_id = @branch_id
and p.process_flow_id = @process_flow_id
and p.process_action_id = @last_process_action_id
and p.process_action_type in (98, 100))
begin
set @last_process_action_successful_type = 1
end
--control_proc_id: layout_generated_read_only
--template_id: layout_generated_by_control_proc_id_read_only_parent
--prog_object_item_id: layout_generated_by_control_proc_id_read_only_parent
--template_description: Generated records will become read-only
if @generated_by_control_proc_id is not null
begin
set @update_button_type = 1
set @delete_button_type = 1
end
--control_proc_id: layout_generated_read_only
--template_id: layout_generated_read_only_child
--prog_object_item_id: layout_generated_read_only_child_ref_process_flow_process_step
--template_description: Children of generated records will become read-only
if exists(select 1
from process_flow
-- Check if the parent is generated
where (generated = 1
or generated_by_control_proc_id is not null
)
and model_id = @model_id
and branch_id = @branch_id
and process_flow_id = @process_flow_id
)
begin
set @update_button_type = 1
set @delete_button_type = 1
set @add_button_type = 1
end
end
go
@Mark Jongeling I need the layout of the task (lay_modify_process_step).
Good point, here is the one for the modify task:
alter procedure [dbo].[lay_modify_process_step]
(
@layout_mode tinyint, -- 0 = add, 1 = update, 2 = navigate
@import_mode tinyint, -- 0 = regular, 1 = import row, 2 = export, 3 = import
@confirm_button_type tinyint output, -- 0 = enabled, 1 = disabled, 2 = hidden.
@cancel_button_type tinyint output,
@model_id "model_id",
@branch_id "branch_id",
@process_flow_id "process_flow_id",
@process_step_id "process_step_id",
@process_step_description "process_step_description",
@last_process_action_id "process_action_id",
@next_process_action_id "process_action_id",
@last_process_action_successful "process_action_successful",
@order_no "order_no",
@abs_order_no "abs_order_no",
@model_id_type tinyint output, -- 0 = editable, 1 = read only, 2 = hidden inside form, 3 = hidden outside form.
@branch_id_type tinyint output,
@process_flow_id_type tinyint output,
@process_step_id_type tinyint output,
@process_step_description_type tinyint output,
@last_process_action_id_type tinyint output,
@next_process_action_id_type tinyint output,
@last_process_action_successful_type tinyint output,
@order_no_type tinyint output,
@abs_order_no_type tinyint output,
@model_id_mand tinyint output, -- 0 = optional, 1 = mandatory.
@branch_id_mand tinyint output,
@process_flow_id_mand tinyint output,
@process_step_id_mand tinyint output,
@process_step_description_mand tinyint output,
@last_process_action_id_mand tinyint output,
@next_process_action_id_mand tinyint output,
@last_process_action_successful_mand tinyint output,
@order_no_mand tinyint output,
@abs_order_no_mand tinyint output
)
as
begin
-- Do not count affected rows for performance
SET NOCOUNT ON;
--control_proc_id: layout_process_step_always
--template_id: layout_process_step_always
--prog_object_item_id: layout_process_step_always
--template_description: Ensure a process step last-success cannot be modifed when the previous process action was a start or decision node
-- The success type may not be changed for steps following start- and decision nodes
if exists (
select 1
from process_action p
where p.model_id = @model_id
and p.branch_id = @branch_id
and p.process_flow_id = @process_flow_id
and p.process_action_id = @last_process_action_id
and p.process_action_type in (98, 100))
begin
set @last_process_action_successful_type = 1
end
end
GO